2026311

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2053}}^1$

素因数の和:2110

約数の個数: 16

約数和(自身を含む): 3154944

約数和(自身を除く): 1128633

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 2053, 6159, 14371, 43113, 96491, 289473, 675437, 2026311]

約数ペア:

[(1, 2026311), (3, 675437), (7, 289473), (21, 96491), (47, 43113), (141, 14371), (329, 6159), (987, 2053)]