670630941

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{4481}}^1$

素因数の和:4754

約数の個数: 32

約数和(自身を含む): 1041258240

約数和(自身を除く): 370627299

約数列:

[1, 3, 9, 23, 27, 69, 207, 241, 621, 723, 2169, 4481, 5543, 6507, 13443, 16629, 40329, 49887, 103063, 120987, 149661, 309189, 927567, 1079921, 2782701, 3239763, 9719289, 24838183, 29157867, 74514549, 223543647, 670630941]

約数ペア:

[(1, 670630941), (3, 223543647), (9, 74514549), (23, 29157867), (27, 24838183), (69, 9719289), (207, 3239763), (241, 2782701), (621, 1079921), (723, 927567), (2169, 309189), (4481, 149661), (5543, 120987), (6507, 103063), (13443, 49887), (16629, 40329)]