12615291

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 20357120

約数和(自身を除く): 7741829

約数列:

[1, 3, 9, 13, 27, 39, 117, 127, 283, 351, 381, 849, 1143, 1651, 2547, 3429, 3679, 4953, 7641, 11037, 14859, 33111, 35941, 44577, 99333, 107823, 323469, 467233, 970407, 1401699, 4205097, 12615291]

約数ペア:

[(1, 12615291), (3, 4205097), (9, 1401699), (13, 970407), (27, 467233), (39, 323469), (117, 107823), (127, 99333), (283, 44577), (351, 35941), (381, 33111), (849, 14859), (1143, 11037), (1651, 7641), (2547, 4953), (3429, 3679)]