91572143

素因数分解:

${\mathrm{13}}^2\times {\mathrm{331}}^1\times {\mathrm{1637}}^1$

素因数の和:1994

約数の個数: 12

約数和(自身を含む): 99518328

約数和(自身を除く): 7946185

約数列:

[1, 13, 169, 331, 1637, 4303, 21281, 55939, 276653, 541847, 7044011, 91572143]

約数ペア:

[(1, 91572143), (13, 7044011), (169, 541847), (331, 276653), (1637, 55939), (4303, 21281)]