47151419

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{647}}^1$

素因数の和:1042

約数の個数: 16

約数和(自身を含む): 55987200

約数和(自身を除く): 8835781

約数列:

[1, 7, 29, 203, 359, 647, 2513, 4529, 10411, 18763, 72877, 131341, 232273, 1625911, 6735917, 47151419]

約数ペア:

[(1, 47151419), (7, 6735917), (29, 1625911), (203, 232273), (359, 131341), (647, 72877), (2513, 18763), (4529, 10411)]