12011787

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 18677760

約数和(自身を除く): 6665973

約数列:

[1, 3, 9, 27, 31, 93, 113, 127, 279, 339, 381, 837, 1017, 1143, 3051, 3429, 3503, 3937, 10509, 11811, 14351, 31527, 35433, 43053, 94581, 106299, 129159, 387477, 444881, 1334643, 4003929, 12011787]

約数ペア:

[(1, 12011787), (3, 4003929), (9, 1334643), (27, 444881), (31, 387477), (93, 129159), (113, 106299), (127, 94581), (279, 43053), (339, 35433), (381, 31527), (837, 14351), (1017, 11811), (1143, 10509), (3051, 3937), (3429, 3503)]