31319651

素因数分解:

${\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:454

約数の個数: 16

約数和(自身を含む): 34927200

約数和(自身を除く): 3607549

約数列:

[1, 11, 97, 149, 197, 1067, 1639, 2167, 14453, 19109, 29353, 158983, 210199, 322883, 2847241, 31319651]

約数ペア:

[(1, 31319651), (11, 2847241), (97, 322883), (149, 210199), (197, 158983), (1067, 29353), (1639, 19109), (2167, 14453)]