123474789

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{683}}^1$

素因数の和:1121

約数の個数: 24

約数和(自身を含む): 182463840

約数和(自身を除く): 58989051

約数列:

[1, 3, 9, 53, 159, 379, 477, 683, 1137, 2049, 3411, 6147, 20087, 36199, 60261, 108597, 180783, 258857, 325791, 776571, 2329713, 13719421, 41158263, 123474789]

約数ペア:

[(1, 123474789), (3, 41158263), (9, 13719421), (53, 2329713), (159, 776571), (379, 325791), (477, 258857), (683, 180783), (1137, 108597), (2049, 60261), (3411, 36199), (6147, 20087)]