40050291

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{2557}}^1$

素因数の和:2810

約数の個数: 16

約数和(自身を含む): 55989504

約数和(自身を除く): 15939213

約数列:

[1, 3, 23, 69, 227, 681, 2557, 5221, 7671, 15663, 58811, 176433, 580439, 1741317, 13350097, 40050291]

約数ペア:

[(1, 40050291), (3, 13350097), (23, 1741317), (69, 580439), (227, 176433), (681, 58811), (2557, 15663), (5221, 7671)]