15693799989

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1181}}^1\times {\mathrm{2999}}^1$

素因数の和:4401

約数の個数: 32

約数和(自身を含む): 24056064000

約数和(自身を除く): 8362264011

約数列:

[1, 3, 7, 21, 211, 633, 1181, 1477, 2999, 3543, 4431, 8267, 8997, 20993, 24801, 62979, 249191, 632789, 747573, 1744337, 1898367, 3541819, 4429523, 5233011, 10625457, 13288569, 24792733, 74378199, 747323809, 2241971427, 5231266663, 15693799989]

約数ペア:

[(1, 15693799989), (3, 5231266663), (7, 2241971427), (21, 747323809), (211, 74378199), (633, 24792733), (1181, 13288569), (1477, 10625457), (2999, 5233011), (3543, 4429523), (4431, 3541819), (8267, 1898367), (8997, 1744337), (20993, 747573), (24801, 632789), (62979, 249191)]