40098039

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{691}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 57862272

約数和(自身を除く): 17764233

約数列:

[1, 3, 23, 29, 69, 87, 667, 691, 841, 2001, 2073, 2523, 15893, 19343, 20039, 47679, 58029, 60117, 460897, 581131, 1382691, 1743393, 13366013, 40098039]

約数ペア:

[(1, 40098039), (3, 13366013), (23, 1743393), (29, 1382691), (69, 581131), (87, 460897), (667, 60117), (691, 58029), (841, 47679), (2001, 20039), (2073, 19343), (2523, 15893)]