1731296259

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{311}}^1$

素因数の和:641

約数の個数: 96

約数和(自身を含む): 3247395840

約数和(自身を除く): 1516099581

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 63, 77, 87, 99, 203, 231, 261, 277, 311, 319, 609, 693, 831, 933, 957, 1827, 1939, 2177, 2233, 2493, 2799, 2871, 3047, 3421, 5817, 6531, 6699, 8033, 9019, 9141, 10263, 17451, 19593, 20097, 21329, 23947, 24099, 27057, 27423, 30789, 56231, 63133, 63987, 71841, 72297, 81171, 86147, 88363, 99209, 168693, 189399, 191961, 215523, 258441, 265089, 297627, 506079, 568197, 603029, 618541, 694463, 775323, 795267, 892881, 947617, 1809087, 1855623, 2083389, 2498263, 2842851, 5427261, 5566869, 6250167, 6633319, 7494789, 8528553, 17487841, 19899957, 22484367, 27480893, 52463523, 59699871, 82442679, 157390569, 192366251, 247328037, 577098753, 1731296259]

約数ペア:

[(1, 1731296259), (3, 577098753), (7, 247328037), (9, 192366251), (11, 157390569), (21, 82442679), (29, 59699871), (33, 52463523), (63, 27480893), (77, 22484367), (87, 19899957), (99, 17487841), (203, 8528553), (231, 7494789), (261, 6633319), (277, 6250167), (311, 5566869), (319, 5427261), (609, 2842851), (693, 2498263), (831, 2083389), (933, 1855623), (957, 1809087), (1827, 947617), (1939, 892881), (2177, 795267), (2233, 775323), (2493, 694463), (2799, 618541), (2871, 603029), (3047, 568197), (3421, 506079), (5817, 297627), (6531, 265089), (6699, 258441), (8033, 215523), (9019, 191961), (9141, 189399), (10263, 168693), (17451, 99209), (19593, 88363), (20097, 86147), (21329, 81171), (23947, 72297), (24099, 71841), (27057, 63987), (27423, 63133), (30789, 56231)]