3921593

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:344

約数の個数: 16

約数和(自身を含む): 4494336

約数和(自身を除く): 572743

約数列:

[1, 13, 31, 37, 263, 403, 481, 1147, 3419, 8153, 9731, 14911, 105989, 126503, 301661, 3921593]

約数ペア:

[(1, 3921593), (13, 301661), (31, 126503), (37, 105989), (263, 14911), (403, 9731), (481, 8153), (1147, 3419)]