628733963

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{479}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 756725760

約数和(自身を除く): 127991797

約数列:

[1, 11, 13, 67, 137, 143, 479, 737, 871, 1507, 1781, 5269, 6227, 9179, 9581, 19591, 32093, 65623, 68497, 100969, 119327, 353023, 417209, 721853, 853099, 1312597, 4396741, 4589299, 9384089, 48364151, 57157633, 628733963]

約数ペア:

[(1, 628733963), (11, 57157633), (13, 48364151), (67, 9384089), (137, 4589299), (143, 4396741), (479, 1312597), (737, 853099), (871, 721853), (1507, 417209), (1781, 353023), (5269, 119327), (6227, 100969), (9179, 68497), (9581, 65623), (19591, 32093)]