90400993

素因数分解:

${\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:568

約数の個数: 16

約数和(自身を含む): 97027840

約数和(自身を除く): 6626847

約数列:

[1, 19, 97, 181, 271, 1843, 3439, 5149, 17557, 26287, 49051, 333583, 499453, 931969, 4757947, 90400993]

約数ペア:

[(1, 90400993), (19, 4757947), (97, 931969), (181, 499453), (271, 333583), (1843, 49051), (3439, 26287), (5149, 17557)]