6691191

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4637}}^1$

素因数の和:4690

約数の個数: 16

約数和(自身を含む): 9869664

約数和(自身を除く): 3178473

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 4637, 13911, 60281, 171569, 180843, 514707, 2230397, 6691191]

約数ペア:

[(1, 6691191), (3, 2230397), (13, 514707), (37, 180843), (39, 171569), (111, 60281), (481, 13911), (1443, 4637)]