12156963

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44531}}^1$

素因数の和:44554

約数の個数: 16

約数和(自身を含む): 19950336

約数和(自身を除く): 7793373

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 44531, 133593, 311717, 578903, 935151, 1736709, 4052321, 12156963]

約数ペア:

[(1, 12156963), (3, 4052321), (7, 1736709), (13, 935151), (21, 578903), (39, 311717), (91, 133593), (273, 44531)]