40318557

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2593}}^1$

素因数の和:2740

約数の個数: 16

約数和(自身を含む): 55283328

約数和(自身を除く): 14964771

約数列:

[1, 3, 71, 73, 213, 219, 2593, 5183, 7779, 15549, 184103, 189289, 552309, 567867, 13439519, 40318557]

約数ペア:

[(1, 40318557), (3, 13439519), (71, 567867), (73, 552309), (213, 189289), (219, 184103), (2593, 15549), (5183, 7779)]