7204509

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 11313120

約数和(自身を除く): 4108611

約数列:

[1, 3, 9, 13, 39, 117, 139, 417, 443, 1251, 1329, 1807, 3987, 5421, 5759, 16263, 17277, 51831, 61577, 184731, 554193, 800501, 2401503, 7204509]

約数ペア:

[(1, 7204509), (3, 2401503), (9, 800501), (13, 554193), (39, 184731), (117, 61577), (139, 51831), (417, 17277), (443, 16263), (1251, 5759), (1329, 5421), (1807, 3987)]