1290837399

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{117917}}^1$

素因数の和:118050

約数の個数: 16

約数和(自身を含む): 1782920160

約数和(自身を除く): 492082761

約数列:

[1, 3, 41, 89, 123, 267, 3649, 10947, 117917, 353751, 4834597, 10494613, 14503791, 31483839, 430279133, 1290837399]

約数ペア:

[(1, 1290837399), (3, 430279133), (41, 31483839), (89, 14503791), (123, 10494613), (267, 4834597), (3649, 353751), (10947, 117917)]