39471219

素因数分解:

$3^5\times {\mathrm{127}}^1\times {\mathrm{1279}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 59637760

約数和(自身を除く): 20166541

約数列:

[1, 3, 9, 27, 81, 127, 243, 381, 1143, 1279, 3429, 3837, 10287, 11511, 30861, 34533, 103599, 162433, 310797, 487299, 1461897, 4385691, 13157073, 39471219]

約数ペア:

[(1, 39471219), (3, 13157073), (9, 4385691), (27, 1461897), (81, 487299), (127, 310797), (243, 162433), (381, 103599), (1143, 34533), (1279, 30861), (3429, 11511), (3837, 10287)]