69533893

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28603}}^1$

素因数の和:28644

約数の個数: 16

約数和(自身を含む): 86498496

約数和(自身を除く): 16964603

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 28603, 314633, 371839, 486251, 4090229, 5348761, 6321263, 69533893]

約数ペア:

[(1, 69533893), (11, 6321263), (13, 5348761), (17, 4090229), (143, 486251), (187, 371839), (221, 314633), (2431, 28603)]