867018627

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{134359}}^1$

素因数の和:134607

約数の個数: 16

約数和(自身を含む): 1289856000

約数和(自身を除く): 422837373

約数列:

[1, 3, 9, 27, 239, 717, 2151, 6453, 134359, 403077, 1209231, 3627693, 32111801, 96335403, 289006209, 867018627]

約数ペア:

[(1, 867018627), (3, 289006209), (9, 96335403), (27, 32111801), (239, 3627693), (717, 1209231), (2151, 403077), (6453, 134359)]