487397521

素因数分解:

${\mathrm{13}}^2\times {\mathrm{727}}^1\times {\mathrm{3967}}^1$

素因数の和:4720

約数の個数: 12

約数和(自身を含む): 528632832

約数和(自身を除く): 41235311

約数列:

[1, 13, 169, 727, 3967, 9451, 51571, 122863, 670423, 2884009, 37492117, 487397521]

約数ペア:

[(1, 487397521), (13, 37492117), (169, 2884009), (727, 670423), (3967, 122863), (9451, 51571)]