2749678413

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{7069}}^1$

素因数の和:7381

約数の個数: 32

約数和(自身を含む): 4031596800

約数和(自身を除く): 1281918387

約数列:

[1, 3, 17, 29, 51, 87, 263, 493, 789, 1479, 4471, 7069, 7627, 13413, 21207, 22881, 120173, 129659, 205001, 360519, 388977, 615003, 1859147, 3485017, 5577441, 10455051, 31605499, 53915263, 94816497, 161745789, 916559471, 2749678413]

約数ペア:

[(1, 2749678413), (3, 916559471), (17, 161745789), (29, 94816497), (51, 53915263), (87, 31605499), (263, 10455051), (493, 5577441), (789, 3485017), (1479, 1859147), (4471, 615003), (7069, 388977), (7627, 360519), (13413, 205001), (21207, 129659), (22881, 120173)]