2863497

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 4983552

約数和(自身を除く): 2120055

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 617, 663, 1547, 1851, 4319, 4641, 8021, 10489, 12957, 24063, 31467, 56147, 73423, 136357, 168441, 220269, 409071, 954499, 2863497]

約数ペア:

[(1, 2863497), (3, 954499), (7, 409071), (13, 220269), (17, 168441), (21, 136357), (39, 73423), (51, 56147), (91, 31467), (119, 24063), (221, 12957), (273, 10489), (357, 8021), (617, 4641), (663, 4319), (1547, 1851)]