1320369718877

素因数分解:

${\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{43474687}}^1$

素因数の和:43474960

約数の個数: 12

約数和(自身を含む): 1457097643008

約数和(自身を除く): 136727924131

約数列:

[1, 11, 121, 251, 2761, 30371, 43474687, 478221557, 5260437127, 10912146437, 120033610807, 1320369718877]

約数ペア:

[(1, 1320369718877), (11, 120033610807), (121, 10912146437), (251, 5260437127), (2761, 478221557), (30371, 43474687)]