71306913

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{18701}}^1$

素因数の和:18776

約数の個数: 16

約数和(自身を含む): 100541952

約数和(自身を除く): 29235039

約数列:

[1, 3, 31, 41, 93, 123, 1271, 3813, 18701, 56103, 579731, 766741, 1739193, 2300223, 23768971, 71306913]

約数ペア:

[(1, 71306913), (3, 23768971), (31, 2300223), (41, 1739193), (93, 766741), (123, 579731), (1271, 56103), (3813, 18701)]