24972241

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{251}}^1$

素因数の和:552

約数の個数: 16

約数和(自身を含む): 29248128

約数和(自身を除く): 4275887

約数列:

[1, 7, 61, 233, 251, 427, 1631, 1757, 14213, 15311, 58483, 99491, 107177, 409381, 3567463, 24972241]

約数ペア:

[(1, 24972241), (7, 3567463), (61, 409381), (233, 107177), (251, 99491), (427, 58483), (1631, 15311), (1757, 14213)]