15697535121

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3991237}}^1$

素因数の和:3991285

約数の個数: 24

約数和(自身を含む): 24905325120

約数和(自身を除く): 9207789999

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 3991237, 11973711, 35921133, 75833503, 91798451, 227500509, 275395353, 682501527, 826186059, 1744170569, 5232511707, 15697535121]

約数ペア:

[(1, 15697535121), (3, 5232511707), (9, 1744170569), (19, 826186059), (23, 682501527), (57, 275395353), (69, 227500509), (171, 91798451), (207, 75833503), (437, 35921133), (1311, 11973711), (3933, 3991237)]