28127671

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{823}}^1$

素因数の和:1086

約数の個数: 16

約数和(自身を含む): 33223680

約数和(自身を除く): 5096009

約数列:

[1, 11, 13, 143, 239, 823, 2629, 3107, 9053, 10699, 34177, 117689, 196697, 2163667, 2557061, 28127671]

約数ペア:

[(1, 28127671), (11, 2557061), (13, 2163667), (143, 196697), (239, 117689), (823, 34177), (2629, 10699), (3107, 9053)]