84384651

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127277}}^1$

素因数の和:127310

約数の個数: 16

約数和(自身を含む): 128296224

約数和(自身を除く): 43911573

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 127277, 381831, 1654601, 2163709, 4963803, 6491127, 28128217, 84384651]

約数ペア:

[(1, 84384651), (3, 28128217), (13, 6491127), (17, 4963803), (39, 2163709), (51, 1654601), (221, 381831), (663, 127277)]