21167005847

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{95778307}}^1$

素因数の和:95778337

約数の個数: 8

約数和(自身を含む): 24136133616

約数和(自身を除く): 2969127769

約数列:

[1, 13, 17, 221, 95778307, 1245117991, 1628231219, 21167005847]

約数ペア:

[(1, 21167005847), (13, 1628231219), (17, 1245117991), (221, 95778307)]