9818289

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2707}}^1$

素因数の和:2757

約数の個数: 24

約数和(自身を含む): 15771392

約数和(自身を除く): 5953103

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 2707, 3627, 8121, 24363, 35191, 83917, 105573, 251751, 316719, 755253, 1090921, 3272763, 9818289]

約数ペア:

[(1, 9818289), (3, 3272763), (9, 1090921), (13, 755253), (31, 316719), (39, 251751), (93, 105573), (117, 83917), (279, 35191), (403, 24363), (1209, 8121), (2707, 3627)]