1138599

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:108

約数の個数: 48

約数和(自身を含む): 2156544

約数和(自身を除く): 1017945

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 53, 63, 77, 93, 99, 159, 217, 231, 279, 341, 371, 477, 583, 651, 693, 1023, 1113, 1643, 1749, 1953, 2387, 3069, 3339, 4081, 4929, 5247, 7161, 11501, 12243, 14787, 18073, 21483, 34503, 36729, 54219, 103509, 126511, 162657, 379533, 1138599]

約数ペア:

[(1, 1138599), (3, 379533), (7, 162657), (9, 126511), (11, 103509), (21, 54219), (31, 36729), (33, 34503), (53, 21483), (63, 18073), (77, 14787), (93, 12243), (99, 11501), (159, 7161), (217, 5247), (231, 4929), (279, 4081), (341, 3339), (371, 3069), (477, 2387), (583, 1953), (651, 1749), (693, 1643), (1023, 1113)]