317144401

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{115873}}^1$

素因数の和:115920

約数の個数: 16

約数和(自身を含む): 400460544

約数和(自身を除く): 83316143

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 115873, 811111, 1969841, 2665079, 13788887, 18655553, 45306343, 317144401]

約数ペア:

[(1, 317144401), (7, 45306343), (17, 18655553), (23, 13788887), (119, 2665079), (161, 1969841), (391, 811111), (2737, 115873)]