1257193729

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1\times {\mathrm{8581}}^1$

素因数の和:9312

約数の個数: 16

約数和(自身を含む): 1445895360

約数和(自身を除く): 188701631

約数列:

[1, 11, 19, 209, 701, 7711, 8581, 13319, 94391, 146509, 163039, 1793429, 6015281, 66168091, 114290339, 1257193729]

約数ペア:

[(1, 1257193729), (11, 114290339), (19, 66168091), (209, 6015281), (701, 1793429), (7711, 163039), (8581, 146509), (13319, 94391)]