9351951

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1997}}^1$

素因数の和:2230

約数の個数: 16

約数和(自身を含む): 14321664

約数和(自身を除く): 4969713

約数列:

[1, 3, 7, 21, 223, 669, 1561, 1997, 4683, 5991, 13979, 41937, 445331, 1335993, 3117317, 9351951]

約数ペア:

[(1, 9351951), (3, 3117317), (7, 1335993), (21, 445331), (223, 41937), (669, 13979), (1561, 5991), (1997, 4683)]