7201131

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2503}}^1$

素因数の和:2650

約数の個数: 16

約数和(自身を含む): 11057664

約数和(自身を除く): 3856533

約数列:

[1, 3, 7, 21, 137, 411, 959, 2503, 2877, 7509, 17521, 52563, 342911, 1028733, 2400377, 7201131]

約数ペア:

[(1, 7201131), (3, 2400377), (7, 1028733), (21, 342911), (137, 52563), (411, 17521), (959, 7509), (2503, 2877)]