30658747

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{997}}^1$

素因数の和:1218

約数の個数: 16

約数和(自身を含む): 36790272

約数和(自身を除く): 6131525

約数列:

[1, 7, 23, 161, 191, 997, 1337, 4393, 6979, 22931, 30751, 160517, 190427, 1332989, 4379821, 30658747]

約数ペア:

[(1, 30658747), (7, 4379821), (23, 1332989), (161, 190427), (191, 160517), (997, 30751), (1337, 22931), (4393, 6979)]