91439647

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{28477}}^1$

素因数の和:28522

約数の個数: 12

約数和(自身を含む): 104229480

約数和(自身を除く): 12789833

約数列:

[1, 13, 19, 169, 247, 3211, 28477, 370201, 541063, 4812613, 7033819, 91439647]

約数ペア:

[(1, 91439647), (13, 7033819), (19, 4812613), (169, 541063), (247, 370201), (3211, 28477)]