15093897

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4253}}^1$

素因数の和:4289

約数の個数: 24

約数和(自身を含む): 24911424

約数和(自身を除く): 9817527

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 4253, 12759, 29771, 55289, 89313, 165867, 387023, 718757, 1161069, 2156271, 5031299, 15093897]

約数ペア:

[(1, 15093897), (3, 5031299), (7, 2156271), (13, 1161069), (21, 718757), (39, 387023), (91, 165867), (169, 89313), (273, 55289), (507, 29771), (1183, 12759), (3549, 4253)]