221844997

素因数分解:

${\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1\times {\mathrm{419}}^1$

素因数の和:936

約数の個数: 16

約数和(自身を含む): 245145600

約数和(自身を除く): 23300603

約数列:

[1, 11, 127, 379, 419, 1397, 4169, 4609, 48133, 53213, 158801, 529463, 585343, 1746811, 20167727, 221844997]

約数ペア:

[(1, 221844997), (11, 20167727), (127, 1746811), (379, 585343), (419, 529463), (1397, 158801), (4169, 53213), (4609, 48133)]