82738369

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{15173}}^1$

素因数の和:15240

約数の個数: 16

約数和(自身を含む): 101969280

約数和(自身を除く): 19230911

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 15173, 106211, 288287, 622093, 2018009, 4354651, 11819767, 82738369]

約数ペア:

[(1, 82738369), (7, 11819767), (19, 4354651), (41, 2018009), (133, 622093), (287, 288287), (779, 106211), (5453, 15173)]