31408995423

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{5405093}}^1$

素因数の和:5405258

約数の個数: 16

約数和(自身を含む): 45402789600

約数和(自身を除く): 13993794177

約数列:

[1, 3, 13, 39, 149, 447, 1937, 5811, 5405093, 16215279, 70266209, 210798627, 805358857, 2416076571, 10469665141, 31408995423]

約数ペア:

[(1, 31408995423), (3, 10469665141), (13, 2416076571), (39, 805358857), (149, 210798627), (447, 70266209), (1937, 16215279), (5811, 5405093)]