15693957699

素因数分解:

$3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{277}}^1\times {\mathrm{1997}}^1$

素因数の和:2484

約数の個数: 48

約数和(自身を含む): 24568399008

約数和(自身を除く): 8874441309

約数列:

[1, 3, 7, 21, 49, 147, 193, 277, 579, 831, 1351, 1939, 1997, 4053, 5817, 5991, 9457, 13573, 13979, 28371, 40719, 41937, 53461, 97853, 160383, 293559, 374227, 385421, 553169, 1122681, 1156263, 1659507, 2619589, 2697947, 3872183, 7858767, 8093841, 11616549, 18885629, 27105281, 56656887, 81315843, 106761617, 320284851, 747331319, 2241993957, 5231319233, 15693957699]

約数ペア:

[(1, 15693957699), (3, 5231319233), (7, 2241993957), (21, 747331319), (49, 320284851), (147, 106761617), (193, 81315843), (277, 56656887), (579, 27105281), (831, 18885629), (1351, 11616549), (1939, 8093841), (1997, 7858767), (4053, 3872183), (5817, 2697947), (5991, 2619589), (9457, 1659507), (13573, 1156263), (13979, 1122681), (28371, 553169), (40719, 385421), (41937, 374227), (53461, 293559), (97853, 160383)]