3938732463

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{1877}}^1\times {\mathrm{6791}}^1$

素因数の和:8774

約数の個数: 16

約数和(自身を含む): 5306236416

約数和(自身を除く): 1367503953

約数列:

[1, 3, 103, 309, 1877, 5631, 6791, 20373, 193331, 579993, 699473, 2098419, 12746707, 38240121, 1312910821, 3938732463]

約数ペア:

[(1, 3938732463), (3, 1312910821), (103, 38240121), (309, 12746707), (1877, 2098419), (5631, 699473), (6791, 579993), (20373, 193331)]