2938309

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:252

約数の個数: 16

約数和(自身を含む): 3392640

約数和(自身を除く): 454331

約数列:

[1, 11, 29, 61, 151, 319, 671, 1661, 1769, 4379, 9211, 19459, 48169, 101321, 267119, 2938309]

約数ペア:

[(1, 2938309), (11, 267119), (29, 101321), (61, 48169), (151, 19459), (319, 9211), (671, 4379), (1661, 1769)]