1320802353

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{2677}}^1\times {\mathrm{4217}}^1$

素因数の和:6913

約数の個数: 24

約数和(自身を含む): 2055836328

約数和(自身を除く): 735033975

約数列:

[1, 3, 9, 13, 39, 117, 2677, 4217, 8031, 12651, 24093, 34801, 37953, 54821, 104403, 164463, 313209, 493389, 11288909, 33866727, 101600181, 146755817, 440267451, 1320802353]

約数ペア:

[(1, 1320802353), (3, 440267451), (9, 146755817), (13, 101600181), (39, 33866727), (117, 11288909), (2677, 493389), (4217, 313209), (8031, 164463), (12651, 104403), (24093, 54821), (34801, 37953)]