42708843

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{22279}}^1$

素因数の和:22359

約数の個数: 16

約数和(自身を含む): 64166400

約数和(自身を除く): 21457557

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 22279, 66837, 200511, 601533, 1581809, 4745427, 14236281, 42708843]

約数ペア:

[(1, 42708843), (3, 14236281), (9, 4745427), (27, 1581809), (71, 601533), (213, 200511), (639, 66837), (1917, 22279)]