30822813

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1889}}^1$

素因数の和:1946

約数の個数: 36

約数和(自身を含む): 53218620

約数和(自身を除く): 22395807

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 111, 147, 259, 333, 441, 777, 1813, 1889, 2331, 5439, 5667, 13223, 16317, 17001, 39669, 69893, 92561, 119007, 209679, 277683, 489251, 629037, 833049, 1467753, 3424757, 4403259, 10274271, 30822813]

約数ペア:

[(1, 30822813), (3, 10274271), (7, 4403259), (9, 3424757), (21, 1467753), (37, 833049), (49, 629037), (63, 489251), (111, 277683), (147, 209679), (259, 119007), (333, 92561), (441, 69893), (777, 39669), (1813, 17001), (1889, 16317), (2331, 13223), (5439, 5667)]