1540567203

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{929}}^1$

素因数の和:1364

約数の個数: 48

約数和(自身を含む): 2480868000

約数和(自身を除く): 940300797

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 389, 609, 929, 1167, 1421, 2723, 2787, 4263, 6503, 8169, 11281, 19061, 19509, 26941, 33843, 45521, 57183, 78967, 80823, 136563, 188587, 236901, 361381, 552769, 565761, 1084143, 1320109, 1658307, 2529667, 3960327, 7589001, 10480049, 17707669, 31440147, 53123007, 73360343, 220081029, 513522401, 1540567203]

約数ペア:

[(1, 1540567203), (3, 513522401), (7, 220081029), (21, 73360343), (29, 53123007), (49, 31440147), (87, 17707669), (147, 10480049), (203, 7589001), (389, 3960327), (609, 2529667), (929, 1658307), (1167, 1320109), (1421, 1084143), (2723, 565761), (2787, 552769), (4263, 361381), (6503, 236901), (8169, 188587), (11281, 136563), (19061, 80823), (19509, 78967), (26941, 57183), (33843, 45521)]