2185816565523

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{1721}}^1\times {\mathrm{7987957}}^1$

素因数の和:7989734

約数の個数: 16

約数和(自身を含む): 2971136954016

約数和(自身を除く): 785320388493

約数列:

[1, 3, 53, 159, 1721, 5163, 91213, 273639, 7987957, 23963871, 423361721, 1270085163, 13747273997, 41241821991, 728605521841, 2185816565523]

約数ペア:

[(1, 2185816565523), (3, 728605521841), (53, 41241821991), (159, 13747273997), (1721, 1270085163), (5163, 423361721), (91213, 23963871), (273639, 7987957)]