40945281

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{10193}}^1$

素因数の和:10312

約数の個数: 16

約数和(自身を含む): 59369856

約数和(自身を除く): 18424575

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 10193, 30579, 132509, 397527, 1049879, 3149637, 13648427, 40945281]

約数ペア:

[(1, 40945281), (3, 13648427), (13, 3149637), (39, 1049879), (103, 397527), (309, 132509), (1339, 30579), (4017, 10193)]