71340872309

素因数分解:

$7^1\times {\mathrm{653}}^1\times {\mathrm{3847}}^1\times {\mathrm{4057}}^1$

素因数の和:8564

約数の個数: 16

約数和(自身を含む): 81698642688

約数和(自身を除く): 10357770379

約数列:

[1, 7, 653, 3847, 4057, 4571, 26929, 28399, 2512091, 2649221, 15607279, 17584637, 18544547, 109250953, 10191553187, 71340872309]

約数ペア:

[(1, 71340872309), (7, 10191553187), (653, 109250953), (3847, 18544547), (4057, 17584637), (4571, 15607279), (26929, 2649221), (28399, 2512091)]