5123457

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 7884864

約数和(自身を除く): 2761407

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 467, 477, 1219, 1401, 3657, 4203, 10741, 10971, 24751, 32223, 74253, 96669, 222759, 569273, 1707819, 5123457]

約数ペア:

[(1, 5123457), (3, 1707819), (9, 569273), (23, 222759), (53, 96669), (69, 74253), (159, 32223), (207, 24751), (467, 10971), (477, 10741), (1219, 4203), (1401, 3657)]