1376278289

素因数分解:

${\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1\times {\mathrm{521}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 1418420160

約数和(自身を除く): 42141871

約数列:

[1, 67, 89, 443, 521, 5963, 29681, 34907, 39427, 46369, 230803, 2641609, 3106723, 15463801, 20541467, 1376278289]

約数ペア:

[(1, 1376278289), (67, 20541467), (89, 15463801), (443, 3106723), (521, 2641609), (5963, 230803), (29681, 46369), (34907, 39427)]