17315389

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8273}}^1$

素因数の和:8316

約数の個数: 16

約数和(自身を含む): 22240512

約数和(自身を除く): 4925123

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 8273, 57911, 107549, 190279, 752843, 1331953, 2473627, 17315389]

約数ペア:

[(1, 17315389), (7, 2473627), (13, 1331953), (23, 752843), (91, 190279), (161, 107549), (299, 57911), (2093, 8273)]