151776391

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{2999}}^1$

素因数の和:3258

約数の個数: 16

約数和(自身を含む): 173880000

約数和(自身を除く): 22103609

約数列:

[1, 13, 17, 221, 229, 2977, 2999, 3893, 38987, 50609, 50983, 662779, 686771, 8928023, 11675107, 151776391]

約数ペア:

[(1, 151776391), (13, 11675107), (17, 8928023), (221, 686771), (229, 662779), (2977, 50983), (2999, 50609), (3893, 38987)]