28305340147

素因数分解:

$7^2\times {\mathrm{1217}}^1\times {\mathrm{474659}}^1$

素因数の和:475890

約数の個数: 12

約数和(自身を含む): 32953745160

約数和(自身を除く): 4648405013

約数列:

[1, 7, 49, 1217, 8519, 59633, 474659, 3322613, 23258291, 577660003, 4043620021, 28305340147]

約数ペア:

[(1, 28305340147), (7, 4043620021), (49, 577660003), (1217, 23258291), (8519, 3322613), (59633, 474659)]