16999801

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2099}}^1$

素因数の和:2208

約数の個数: 16

約数和(自身を含む): 21168000

約数和(自身を除く): 4168199

約数列:

[1, 7, 13, 89, 91, 623, 1157, 2099, 8099, 14693, 27287, 186811, 191009, 1307677, 2428543, 16999801]

約数ペア:

[(1, 16999801), (7, 2428543), (13, 1307677), (89, 191009), (91, 186811), (623, 27287), (1157, 14693), (2099, 8099)]