31347329

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:728

約数の個数: 16

約数和(自身を含む): 34978944

約数和(自身を除く): 3631615

約数列:

[1, 13, 41, 103, 533, 571, 1339, 4223, 7423, 23411, 54899, 58813, 304343, 764569, 2411333, 31347329]

約数ペア:

[(1, 31347329), (13, 2411333), (41, 764569), (103, 304343), (533, 58813), (571, 54899), (1339, 23411), (4223, 7423)]