252926157

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{403391}}^1$

素因数の和:403424

約数の個数: 16

約数和(自身を含む): 387256320

約数和(自身を除く): 134330163

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 403391, 1210173, 4437301, 7664429, 13311903, 22993287, 84308719, 252926157]

約数ペア:

[(1, 252926157), (3, 84308719), (11, 22993287), (19, 13311903), (33, 7664429), (57, 4437301), (209, 1210173), (627, 403391)]