2667747461401

素因数分解:

${\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1181}}^1\times {\mathrm{306041}}^1$

素因数の和:307305

約数の個数: 24

約数和(自身を含む): 2982921596424

約数和(自身を除く): 315174135023

約数列:

[1, 11, 61, 121, 671, 1181, 7381, 12991, 72041, 142901, 306041, 792451, 3366451, 8716961, 18668501, 37030961, 205353511, 361434421, 2258888621, 3975778631, 22047499681, 43733564941, 242522496491, 2667747461401]

約数ペア:

[(1, 2667747461401), (11, 242522496491), (61, 43733564941), (121, 22047499681), (671, 3975778631), (1181, 2258888621), (7381, 361434421), (12991, 205353511), (72041, 37030961), (142901, 18668501), (306041, 8716961), (792451, 3366451)]