10400943

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2221}}^1$

素因数の和:2454

約数の個数: 16

約数和(自身を含む): 15927296

約数和(自身を除く): 5526353

約数列:

[1, 3, 7, 21, 223, 669, 1561, 2221, 4683, 6663, 15547, 46641, 495283, 1485849, 3466981, 10400943]

約数ペア:

[(1, 10400943), (3, 3466981), (7, 1485849), (21, 495283), (223, 46641), (669, 15547), (1561, 6663), (2221, 4683)]