31793871

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2447}}^1$

素因数の和:2582

約数の個数: 16

約数和(自身を含む): 43711488

約数和(自身を除く): 11917617

約数列:

[1, 3, 61, 71, 183, 213, 2447, 4331, 7341, 12993, 149267, 173737, 447801, 521211, 10597957, 31793871]

約数ペア:

[(1, 31793871), (3, 10597957), (61, 521211), (71, 447801), (183, 173737), (213, 149267), (2447, 12993), (4331, 7341)]