9985131

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2753}}^1$

素因数の和:2803

約数の個数: 24

約数和(自身を含む): 16039296

約数和(自身を除く): 6054165

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 2753, 3627, 8259, 24777, 35789, 85343, 107367, 256029, 322101, 768087, 1109459, 3328377, 9985131]

約数ペア:

[(1, 9985131), (3, 3328377), (9, 1109459), (13, 768087), (31, 322101), (39, 256029), (93, 107367), (117, 85343), (279, 35789), (403, 24777), (1209, 8259), (2753, 3627)]