40807911

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{3767}}^1$

素因数の和:3950

約数の個数: 16

約数和(自身を含む): 57153024

約数和(自身を除く): 16345113

約数列:

[1, 3, 23, 69, 157, 471, 3611, 3767, 10833, 11301, 86641, 259923, 591419, 1774257, 13602637, 40807911]

約数ペア:

[(1, 40807911), (3, 13602637), (23, 1774257), (69, 591419), (157, 259923), (471, 86641), (3611, 11301), (3767, 10833)]