320465431

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{17107}}^1$

素因数の和:17262

約数の個数: 16

約数和(自身を含む): 379387008

約数和(自身を除く): 58921577

約数列:

[1, 11, 13, 131, 143, 1441, 1703, 17107, 18733, 188177, 222391, 2241017, 2446301, 24651187, 29133221, 320465431]

約数ペア:

[(1, 320465431), (11, 29133221), (13, 24651187), (131, 2446301), (143, 2241017), (1441, 222391), (1703, 188177), (17107, 18733)]