40591623

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{1279}}^1$

素因数の和:1502

約数の個数: 16

約数和(自身を含む): 55296000

約数和(自身を除く): 14704377

約数列:

[1, 3, 71, 149, 213, 447, 1279, 3837, 10579, 31737, 90809, 190571, 272427, 571713, 13530541, 40591623]

約数ペア:

[(1, 40591623), (3, 13530541), (71, 571713), (149, 272427), (213, 190571), (447, 90809), (1279, 31737), (3837, 10579)]