52509909

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{2521}}^1$

素因数の和:2708

約数の個数: 16

約数和(自身を含む): 71907264

約数和(自身を除く): 19397355

約数列:

[1, 3, 53, 131, 159, 393, 2521, 6943, 7563, 20829, 133613, 330251, 400839, 990753, 17503303, 52509909]

約数ペア:

[(1, 52509909), (3, 17503303), (53, 990753), (131, 400839), (159, 330251), (393, 133613), (2521, 20829), (6943, 7563)]