16143777

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4451}}^1$

素因数の和:4501

約数の個数: 24

約数和(自身を含む): 25928448

約数和(自身を除く): 9784671

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 4451, 13353, 40059, 57863, 137981, 173589, 413943, 520767, 1241829, 1793753, 5381259, 16143777]

約数ペア:

[(1, 16143777), (3, 5381259), (9, 1793753), (13, 1241829), (31, 520767), (39, 413943), (93, 173589), (117, 137981), (279, 57863), (403, 40059), (1209, 13353), (3627, 4451)]