40293953

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{2339}}^1$

素因数の和:2476

約数の個数: 16

約数和(自身を含む): 48522240

約数和(自身を除く): 8228287

約数列:

[1, 7, 23, 107, 161, 749, 2339, 2461, 16373, 17227, 53797, 250273, 376579, 1751911, 5756279, 40293953]

約数ペア:

[(1, 40293953), (7, 5756279), (23, 1751911), (107, 376579), (161, 250273), (749, 53797), (2339, 17227), (2461, 16373)]