17493049

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{4519}}^1$

素因数の和:4612

約数の個数: 12

約数和(自身を含む): 20611200

約数和(自身を除く): 3118151

約数列:

[1, 7, 49, 79, 553, 3871, 4519, 31633, 221431, 357001, 2499007, 17493049]

約数ペア:

[(1, 17493049), (7, 2499007), (49, 357001), (79, 221431), (553, 31633), (3871, 4519)]