12970298871

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1039037}}^1$

素因数の和:1039135

約数の個数: 24

約数和(自身を含む): 19991091120

約数和(自身を除く): 7020792249

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 657, 1387, 4161, 12483, 1039037, 3117111, 9351333, 19741703, 59225109, 75849701, 177675327, 227549103, 682647309, 1441144319, 4323432957, 12970298871]

約数ペア:

[(1, 12970298871), (3, 4323432957), (9, 1441144319), (19, 682647309), (57, 227549103), (73, 177675327), (171, 75849701), (219, 59225109), (657, 19741703), (1387, 9351333), (4161, 3117111), (12483, 1039037)]