2518980051

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{37567}}^1$

素因数の和:37711

約数の個数: 32

約数和(自身を含む): 4000841728

約数和(自身を除く): 1481861677

約数列:

[1, 3, 7, 21, 31, 93, 103, 217, 309, 651, 721, 2163, 3193, 9579, 22351, 37567, 67053, 112701, 262969, 788907, 1164577, 3493731, 3869401, 8152039, 11608203, 24456117, 27085807, 81257421, 119951431, 359854293, 839660017, 2518980051]

約数ペア:

[(1, 2518980051), (3, 839660017), (7, 359854293), (21, 119951431), (31, 81257421), (93, 27085807), (103, 24456117), (217, 11608203), (309, 8152039), (651, 3869401), (721, 3493731), (2163, 1164577), (3193, 788907), (9579, 262969), (22351, 112701), (37567, 67053)]