24961279

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{787}}^1$

素因数の和:1014

約数の個数: 16

約数和(自身を含む): 29956608

約数和(自身を除く): 4995329

約数列:

[1, 7, 23, 161, 197, 787, 1379, 4531, 5509, 18101, 31717, 126707, 155039, 1085273, 3565897, 24961279]

約数ペア:

[(1, 24961279), (7, 3565897), (23, 1085273), (161, 155039), (197, 126707), (787, 31717), (1379, 18101), (4531, 5509)]