28998873

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{48091}}^1$

素因数の和:48164

約数の個数: 12

約数和(自身を含む): 42513328

約数和(自身を除く): 13514455

約数列:

[1, 3, 9, 67, 201, 603, 48091, 144273, 432819, 3222097, 9666291, 28998873]

約数ペア:

[(1, 28998873), (3, 9666291), (9, 3222097), (67, 432819), (201, 144273), (603, 48091)]