11976951

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 19289088

約数和(自身を除く): 7312137

約数列:

[1, 3, 7, 21, 23, 69, 137, 161, 181, 411, 483, 543, 959, 1267, 2877, 3151, 3801, 4163, 9453, 12489, 22057, 24797, 29141, 66171, 74391, 87423, 173579, 520737, 570331, 1710993, 3992317, 11976951]

約数ペア:

[(1, 11976951), (3, 3992317), (7, 1710993), (21, 570331), (23, 520737), (69, 173579), (137, 87423), (161, 74391), (181, 66171), (411, 29141), (483, 24797), (543, 22057), (959, 12489), (1267, 9453), (2877, 4163), (3151, 3801)]