121427878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{424573}}^1$

素因数の和:424599

約数の個数: 16

約数和(自身を含む): 213985296

約数和(自身を除く): 92557418

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 424573, 849146, 4670303, 5519449, 9340606, 11038898, 60713939, 121427878]

約数ペア:

[(1, 121427878), (2, 60713939), (11, 11038898), (13, 9340606), (22, 5519449), (26, 4670303), (143, 849146), (286, 424573)]