4991365477

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1\times {\mathrm{15017}}^1$

素因数の和:15588

約数の個数: 16

約数和(自身を含む): 5772678912

約数和(自身を除く): 781313435

約数列:

[1, 7, 103, 461, 721, 3227, 15017, 47483, 105119, 332381, 1546751, 6922837, 10827257, 48459859, 713052211, 4991365477]

約数ペア:

[(1, 4991365477), (7, 713052211), (103, 48459859), (461, 10827257), (721, 6922837), (3227, 1546751), (15017, 332381), (47483, 105119)]