31629273

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{5443}}^1$

素因数の和:5608

約数の個数: 16

約数和(自身を含む): 45729600

約数和(自身を除く): 14100327

約数列:

[1, 3, 13, 39, 149, 447, 1937, 5443, 5811, 16329, 70759, 212277, 811007, 2433021, 10543091, 31629273]

約数ペア:

[(1, 31629273), (3, 10543091), (13, 2433021), (39, 811007), (149, 212277), (447, 70759), (1937, 16329), (5443, 5811)]