233780403

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{3319}}^1$

素因数の和:3818

約数の個数: 16

約数和(自身を含む): 318401280

約数和(自身を除く): 84620877

約数列:

[1, 3, 53, 159, 443, 1329, 3319, 9957, 23479, 70437, 175907, 527721, 1470317, 4410951, 77926801, 233780403]

約数ペア:

[(1, 233780403), (3, 77926801), (53, 4410951), (159, 1470317), (443, 527721), (1329, 175907), (3319, 70437), (9957, 23479)]