38045961

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{821}}^1$

素因数の和:1117

約数の個数: 24

約数和(自身を含む): 58131840

約数和(自身を除く): 20085879

約数列:

[1, 3, 9, 19, 57, 171, 271, 813, 821, 2439, 2463, 5149, 7389, 15447, 15599, 46341, 46797, 140391, 222491, 667473, 2002419, 4227329, 12681987, 38045961]

約数ペア:

[(1, 38045961), (3, 12681987), (9, 4227329), (19, 2002419), (57, 667473), (171, 222491), (271, 140391), (813, 46797), (821, 46341), (2439, 15599), (2463, 15447), (5149, 7389)]