24887317

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{557}}^1$

素因数の和:1068

約数の個数: 16

約数和(自身を含む): 30748032

約数和(自身を除く): 5860715

約数列:

[1, 7, 13, 91, 491, 557, 3437, 3899, 6383, 7241, 44681, 50687, 273487, 1914409, 3555331, 24887317]

約数ペア:

[(1, 24887317), (7, 3555331), (13, 1914409), (91, 273487), (491, 50687), (557, 44681), (3437, 7241), (3899, 6383)]