2719359

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:212

約数の個数: 32

約数和(自身を含む): 4377600

約数和(自身を除く): 1658241

約数列:

[1, 3, 9, 23, 27, 29, 69, 87, 151, 207, 261, 453, 621, 667, 783, 1359, 2001, 3473, 4077, 4379, 6003, 10419, 13137, 18009, 31257, 39411, 93771, 100717, 118233, 302151, 906453, 2719359]

約数ペア:

[(1, 2719359), (3, 906453), (9, 302151), (23, 118233), (27, 100717), (29, 93771), (69, 39411), (87, 31257), (151, 18009), (207, 13137), (261, 10419), (453, 6003), (621, 4379), (667, 4077), (783, 3473), (1359, 2001)]