24039743

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{2903}}^1$

素因数の和:2943

約数の個数: 18

約数和(自身を含む): 30291624

約数和(自身を除く): 6251881

約数列:

[1, 7, 13, 49, 91, 169, 637, 1183, 2903, 8281, 20321, 37739, 142247, 264173, 490607, 1849211, 3434249, 24039743]

約数ペア:

[(1, 24039743), (7, 3434249), (13, 1849211), (49, 490607), (91, 264173), (169, 142247), (637, 37739), (1183, 20321), (2903, 8281)]