98357831

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:531

約数の個数: 24

約数和(自身を含む): 117275184

約数和(自身を除く): 18917353

約数列:

[1, 11, 13, 143, 157, 169, 337, 1727, 1859, 2041, 3707, 4381, 22451, 26533, 48191, 52909, 56953, 291863, 581999, 626483, 687817, 7565987, 8941621, 98357831]

約数ペア:

[(1, 98357831), (11, 8941621), (13, 7565987), (143, 687817), (157, 626483), (169, 581999), (337, 291863), (1727, 56953), (1859, 52909), (2041, 48191), (3707, 26533), (4381, 22451)]