91309309

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{1621}}^1$

素因数の和:2260

約数の個数: 16

約数和(自身を含む): 112631680

約数和(自身を除く): 21322371

約数列:

[1, 7, 13, 91, 619, 1621, 4333, 8047, 11347, 21073, 56329, 147511, 1003399, 7023793, 13044187, 91309309]

約数ペア:

[(1, 91309309), (7, 13044187), (13, 7023793), (91, 1003399), (619, 147511), (1621, 56329), (4333, 21073), (8047, 11347)]