71319313

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4783}}^1$

素因数の和:4864

約数の個数: 16

約数和(自身を含む): 81442816

約数和(自身を除く): 10123503

約数列:

[1, 13, 31, 37, 403, 481, 1147, 4783, 14911, 62179, 148273, 176971, 1927549, 2300623, 5486101, 71319313]

約数ペア:

[(1, 71319313), (13, 5486101), (31, 2300623), (37, 1927549), (403, 176971), (481, 148273), (1147, 62179), (4783, 14911)]