2841401472051

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{1328507}}^1$

素因数の和:1328895

約数の個数: 32

約数和(自身を含む): 3999553044480

約数和(自身を除く): 1158151572429

約数列:

[1, 3, 23, 69, 139, 223, 417, 669, 3197, 5129, 9591, 15387, 30997, 92991, 712931, 1328507, 2138793, 3985521, 30555661, 91666983, 184662473, 296257061, 553987419, 888771183, 4247236879, 6813912403, 12741710637, 20441737209, 41179731479, 123539194437, 947133824017, 2841401472051]

約数ペア:

[(1, 2841401472051), (3, 947133824017), (23, 123539194437), (69, 41179731479), (139, 20441737209), (223, 12741710637), (417, 6813912403), (669, 4247236879), (3197, 888771183), (5129, 553987419), (9591, 296257061), (15387, 184662473), (30997, 91666983), (92991, 30555661), (712931, 3985521), (1328507, 2138793)]