31630731

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{1103}}^1$

素因数の和:1207

約数の個数: 24

約数和(自身を含む): 46986240

約数和(自身を除く): 15355509

約数列:

[1, 3, 11, 33, 79, 121, 237, 363, 869, 1103, 2607, 3309, 9559, 12133, 28677, 36399, 87137, 133463, 261411, 400389, 958507, 2875521, 10543577, 31630731]

約数ペア:

[(1, 31630731), (3, 10543577), (11, 2875521), (33, 958507), (79, 400389), (121, 261411), (237, 133463), (363, 87137), (869, 36399), (1103, 28677), (2607, 12133), (3309, 9559)]