40362867

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{17183}}^1$

素因数の和:17224

約数の個数: 20

約数和(自身を含む): 62377920

約数和(自身を除く): 22015053

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 17183, 51549, 154647, 463941, 498307, 1391823, 1494921, 4484763, 13454289, 40362867]

約数ペア:

[(1, 40362867), (3, 13454289), (9, 4484763), (27, 1494921), (29, 1391823), (81, 498307), (87, 463941), (261, 154647), (783, 51549), (2349, 17183)]