172270943

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{13399}}^1$

素因数の和:13478

約数の個数: 16

約数和(自身を含む): 198105600

約数和(自身を除く): 25834657

約数列:

[1, 13, 23, 43, 299, 559, 989, 12857, 13399, 174187, 308177, 576157, 4006301, 7490041, 13251611, 172270943]

約数ペア:

[(1, 172270943), (13, 13251611), (23, 7490041), (43, 4006301), (299, 576157), (559, 308177), (989, 174187), (12857, 13399)]