40455291

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{3319}}^1$

素因数の和:3578

約数の個数: 16

約数和(自身を含む): 57369600

約数和(自身を除く): 16914309

約数列:

[1, 3, 17, 51, 239, 717, 3319, 4063, 9957, 12189, 56423, 169269, 793241, 2379723, 13485097, 40455291]

約数ペア:

[(1, 40455291), (3, 13485097), (17, 2379723), (51, 793241), (239, 169269), (717, 56423), (3319, 12189), (4063, 9957)]