353771717

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{881}}^1$

素因数の和:1013

約数の個数: 32

約数和(自身を含む): 426746880

約数和(自身を除く): 72975163

約数列:

[1, 13, 17, 23, 79, 221, 299, 391, 881, 1027, 1343, 1817, 5083, 11453, 14977, 17459, 20263, 23621, 30889, 69599, 194701, 263419, 344471, 401557, 904787, 1183183, 1600777, 4478123, 15381379, 20810101, 27213209, 353771717]

約数ペア:

[(1, 353771717), (13, 27213209), (17, 20810101), (23, 15381379), (79, 4478123), (221, 1600777), (299, 1183183), (391, 904787), (881, 401557), (1027, 344471), (1343, 263419), (1817, 194701), (5083, 69599), (11453, 30889), (14977, 23621), (17459, 20263)]