39057867

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{569}}^1$

素因数の和:867

約数の個数: 24

約数和(自身を含む): 58687200

約数和(自身を除く): 19629333

約数列:

[1, 3, 9, 29, 87, 261, 263, 569, 789, 1707, 2367, 5121, 7627, 16501, 22881, 49503, 68643, 148509, 149647, 448941, 1346823, 4339763, 13019289, 39057867]

約数ペア:

[(1, 39057867), (3, 13019289), (9, 4339763), (29, 1346823), (87, 448941), (261, 149647), (263, 148509), (569, 68643), (789, 49503), (1707, 22881), (2367, 16501), (5121, 7627)]