2026969

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:216

約数の個数: 16

約数和(自身を含む): 2428416

約数和(自身を除く): 401447

約数列:

[1, 7, 47, 61, 101, 329, 427, 707, 2867, 4747, 6161, 20069, 33229, 43127, 289567, 2026969]

約数ペア:

[(1, 2026969), (7, 289567), (47, 43127), (61, 33229), (101, 20069), (329, 6161), (427, 4747), (707, 2867)]