617141759

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 702240000

約数和(自身を除く): 85098241

約数列:

[1, 13, 37, 79, 109, 149, 481, 1027, 1417, 1937, 2923, 4033, 5513, 8611, 11771, 16241, 37999, 52429, 71669, 111943, 153023, 211133, 318607, 435527, 600917, 1283039, 4141891, 5661851, 7811921, 16679507, 47472443, 617141759]

約数ペア:

[(1, 617141759), (13, 47472443), (37, 16679507), (79, 7811921), (109, 5661851), (149, 4141891), (481, 1283039), (1027, 600917), (1417, 435527), (1937, 318607), (2923, 211133), (4033, 153023), (5513, 111943), (8611, 71669), (11771, 52429), (16241, 37999)]