12378717

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{35267}}^1$

素因数の和:35289

約数の個数: 16

約数和(自身を含む): 19750080

約数和(自身を除く): 7371363

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 35267, 105801, 317403, 458471, 952209, 1375413, 4126239, 12378717]

約数ペア:

[(1, 12378717), (3, 4126239), (9, 1375413), (13, 952209), (27, 458471), (39, 317403), (117, 105801), (351, 35267)]