23439259809

素因数分解:

$3^2\times 7^2\times {\mathrm{53150249}}^1$

素因数の和:53150269

約数の個数: 18

約数和(自身を含む): 39384335250

約数和(自身を除く): 15945075441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 53150249, 159450747, 372051743, 478352241, 1116155229, 2604362201, 3348465687, 7813086603, 23439259809]

約数ペア:

[(1, 23439259809), (3, 7813086603), (7, 3348465687), (9, 2604362201), (21, 1116155229), (49, 478352241), (63, 372051743), (147, 159450747), (441, 53150249)]