31941169

素因数分解:

${\mathrm{13}}^2\times {\mathrm{331}}^1\times {\mathrm{571}}^1$

素因数の和:928

約数の個数: 12

約数和(自身を含む): 34752432

約数和(自身を除く): 2811263

約数列:

[1, 13, 169, 331, 571, 4303, 7423, 55939, 96499, 189001, 2457013, 31941169]

約数ペア:

[(1, 31941169), (13, 2457013), (169, 189001), (331, 96499), (571, 55939), (4303, 7423)]