2420223867

素因数分解:

$3^7\times {\mathrm{839}}^1\times {\mathrm{1319}}^1$

素因数の和:2179

約数の個数: 32

約数和(自身を含む): 3636864000

約数和(自身を除く): 1216640133

約数列:

[1, 3, 9, 27, 81, 243, 729, 839, 1319, 2187, 2517, 3957, 7551, 11871, 22653, 35613, 67959, 106839, 203877, 320517, 611631, 961551, 1106641, 1834893, 2884653, 3319923, 9959769, 29879307, 89637921, 268913763, 806741289, 2420223867]

約数ペア:

[(1, 2420223867), (3, 806741289), (9, 268913763), (27, 89637921), (81, 29879307), (243, 9959769), (729, 3319923), (839, 2884653), (1319, 1834893), (2187, 1106641), (2517, 961551), (3957, 611631), (7551, 320517), (11871, 203877), (22653, 106839), (35613, 67959)]