51521943

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{2803}}^1$

素因数の和:3374

約数の個数: 16

約数和(自身を含む): 75102336

約数和(自身を除く): 23580393

約数列:

[1, 3, 11, 33, 557, 1671, 2803, 6127, 8409, 18381, 30833, 92499, 1561271, 4683813, 17173981, 51521943]

約数ペア:

[(1, 51521943), (3, 17173981), (11, 4683813), (33, 1561271), (557, 92499), (1671, 30833), (2803, 18381), (6127, 8409)]