3785769

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:182

約数の個数: 36

約数和(自身を含む): 6280560

約数和(自身を除く): 2494791

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 131, 169, 171, 247, 393, 507, 741, 1179, 1521, 1703, 2223, 2489, 3211, 5109, 7467, 9633, 15327, 22139, 22401, 28899, 32357, 66417, 97071, 199251, 291213, 420641, 1261923, 3785769]

約数ペア:

[(1, 3785769), (3, 1261923), (9, 420641), (13, 291213), (19, 199251), (39, 97071), (57, 66417), (117, 32357), (131, 28899), (169, 22401), (171, 22139), (247, 15327), (393, 9633), (507, 7467), (741, 5109), (1179, 3211), (1521, 2489), (1703, 2223)]