397177859

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{3109}}^1$

素因数の和:3470

約数の個数: 16

約数和(自身を含む): 443063040

約数和(自身を除く): 45885181

約数列:

[1, 13, 31, 317, 403, 3109, 4121, 9827, 40417, 96379, 127751, 985553, 1252927, 12812189, 30552143, 397177859]

約数ペア:

[(1, 397177859), (13, 30552143), (31, 12812189), (317, 1252927), (403, 985553), (3109, 127751), (4121, 96379), (9827, 40417)]