39021561

素因数分解:

$3^3\times {\mathrm{271}}^1\times {\mathrm{5333}}^1$

素因数の和:5613

約数の個数: 16

約数和(自身を含む): 58033920

約数和(自身を除く): 19012359

約数列:

[1, 3, 9, 27, 271, 813, 2439, 5333, 7317, 15999, 47997, 143991, 1445243, 4335729, 13007187, 39021561]

約数ペア:

[(1, 39021561), (3, 13007187), (9, 4335729), (27, 1445243), (271, 143991), (813, 47997), (2439, 15999), (5333, 7317)]