86374587

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71443}}^1$

素因数の和:71490

約数の個数: 16

約数和(自身を含む): 128027648

約数和(自身を除く): 41653061

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 71443, 214329, 928759, 2214733, 2786277, 6644199, 28791529, 86374587]

約数ペア:

[(1, 86374587), (3, 28791529), (13, 6644199), (31, 2786277), (39, 2214733), (93, 928759), (403, 214329), (1209, 71443)]