9002721

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{673}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 15097600

約数和(自身を除く): 6094879

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 343, 637, 673, 1029, 1911, 2019, 4459, 4711, 8749, 13377, 14133, 26247, 32977, 61243, 98931, 183729, 230839, 428701, 692517, 1286103, 3000907, 9002721]

約数ペア:

[(1, 9002721), (3, 3000907), (7, 1286103), (13, 692517), (21, 428701), (39, 230839), (49, 183729), (91, 98931), (147, 61243), (273, 32977), (343, 26247), (637, 14133), (673, 13377), (1029, 8749), (1911, 4711), (2019, 4459)]