5030123

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:386

約数の個数: 16

約数和(自身を含む): 6067200

約数和(自身を除く): 1037077

約数列:

[1, 7, 23, 157, 161, 199, 1099, 1393, 3611, 4577, 25277, 31243, 32039, 218701, 718589, 5030123]

約数ペア:

[(1, 5030123), (7, 718589), (23, 218701), (157, 32039), (161, 31243), (199, 25277), (1099, 4577), (1393, 3611)]