12894947739

素因数分解:

$3^3\times {\mathrm{6791}}^1\times {\mathrm{70327}}^1$

素因数の和:77127

約数の個数: 16

約数和(自身を含む): 19106711040

約数和(自身を除く): 6211763301

約数列:

[1, 3, 9, 27, 6791, 20373, 61119, 70327, 183357, 210981, 632943, 1898829, 477590657, 1432771971, 4298315913, 12894947739]

約数ペア:

[(1, 12894947739), (3, 4298315913), (9, 1432771971), (27, 477590657), (6791, 1898829), (20373, 632943), (61119, 210981), (70327, 183357)]