557177599

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 654243840

約数和(自身を除く): 97066241

約数列:

[1, 11, 23, 61, 79, 253, 457, 671, 869, 1403, 1817, 4819, 5027, 10511, 15433, 19987, 27877, 36103, 53009, 110837, 115621, 306647, 397133, 641171, 830369, 1219207, 2202283, 7052881, 9134059, 24225113, 50652509, 557177599]

約数ペア:

[(1, 557177599), (11, 50652509), (23, 24225113), (61, 9134059), (79, 7052881), (253, 2202283), (457, 1219207), (671, 830369), (869, 641171), (1403, 397133), (1817, 306647), (4819, 115621), (5027, 110837), (10511, 53009), (15433, 36103), (19987, 27877)]