39903417

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1607}}^1$

素因数の和:1733

約数の個数: 24

約数和(自身を含む): 60203520

約数和(自身を除く): 20300103

約数列:

[1, 3, 9, 31, 89, 93, 267, 279, 801, 1607, 2759, 4821, 8277, 14463, 24831, 49817, 143023, 149451, 429069, 448353, 1287207, 4433713, 13301139, 39903417]

約数ペア:

[(1, 39903417), (3, 13301139), (9, 4433713), (31, 1287207), (89, 448353), (93, 429069), (267, 149451), (279, 143023), (801, 49817), (1607, 24831), (2759, 14463), (4821, 8277)]