38397151

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1$

素因数の和:666

約数の個数: 16

約数和(自身を含む): 42688800

約数和(自身を除く): 4291649

約数列:

[1, 13, 43, 149, 461, 559, 1937, 5993, 6407, 19823, 68689, 83291, 257699, 892957, 2953627, 38397151]

約数ペア:

[(1, 38397151), (13, 2953627), (43, 892957), (149, 257699), (461, 83291), (559, 68689), (1937, 19823), (5993, 6407)]