469346479

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{19843}}^1$

素因数の和:19990

約数の個数: 16

約数和(自身を含む): 558807040

約数和(自身を除く): 89460561

約数列:

[1, 7, 31, 109, 217, 763, 3379, 19843, 23653, 138901, 615133, 2162887, 4305931, 15140209, 67049497, 469346479]

約数ペア:

[(1, 469346479), (7, 67049497), (31, 15140209), (109, 4305931), (217, 2162887), (763, 615133), (3379, 138901), (19843, 23653)]