287516156927

素因数分解:

${\mathrm{47}}^2\times {\mathrm{71}}^1\times {\mathrm{643}}^1\times {\mathrm{2851}}^1$

素因数の和:3659

約数の個数: 24

約数和(自身を含む): 298469146752

約数和(自身を除く): 10952989825

約数列:

[1, 47, 71, 643, 2209, 2851, 3337, 30221, 45653, 133997, 156839, 202421, 1420387, 1833193, 2145691, 6297859, 9513787, 86160071, 100847477, 130156703, 447147989, 4049523337, 6117365041, 287516156927]

約数ペア:

[(1, 287516156927), (47, 6117365041), (71, 4049523337), (643, 447147989), (2209, 130156703), (2851, 100847477), (3337, 86160071), (30221, 9513787), (45653, 6297859), (133997, 2145691), (156839, 1833193), (202421, 1420387)]