7265457

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{1031}}^1$

素因数の和:1075

約数の個数: 24

約数和(自身を含む): 11269440

約数和(自身を除く): 4003983

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 1031, 2349, 3093, 7047, 9279, 27837, 29899, 83511, 89697, 250533, 269091, 807273, 2421819, 7265457]

約数ペア:

[(1, 7265457), (3, 2421819), (9, 807273), (27, 269091), (29, 250533), (81, 89697), (87, 83511), (243, 29899), (261, 27837), (783, 9279), (1031, 7047), (2349, 3093)]