87401217

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{3607}}^1$

素因数の和:3848

約数の個数: 16

約数和(自身を含む): 120016512

約数和(自身を除く): 32615295

約数列:

[1, 3, 41, 123, 197, 591, 3607, 8077, 10821, 24231, 147887, 443661, 710579, 2131737, 29133739, 87401217]

約数ペア:

[(1, 87401217), (3, 29133739), (41, 2131737), (123, 710579), (197, 443661), (591, 147887), (3607, 24231), (8077, 10821)]