9621521

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4597}}^1$

素因数の和:4640

約数の個数: 16

約数和(自身を含む): 12359424

約数和(自身を除く): 2737903

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 4597, 32179, 59761, 105731, 418327, 740117, 1374503, 9621521]

約数ペア:

[(1, 9621521), (7, 1374503), (13, 740117), (23, 418327), (91, 105731), (161, 59761), (299, 32179), (2093, 4597)]