23990141

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2957}}^1$

素因数の和:3044

約数の個数: 16

約数和(自身を含む): 29343360

約数和(自身を除く): 5353219

約数列:

[1, 7, 19, 61, 133, 427, 1159, 2957, 8113, 20699, 56183, 180377, 393281, 1262639, 3427163, 23990141]

約数ペア:

[(1, 23990141), (7, 3427163), (19, 1262639), (61, 393281), (133, 180377), (427, 56183), (1159, 20699), (2957, 8113)]