898490853

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{30841}}^1$

素因数の和:30946

約数の個数: 32

約数和(自身を含む): 1450807680

約数和(自身を除く): 552316827

約数列:

[1, 3, 9, 13, 27, 39, 83, 117, 249, 351, 747, 1079, 2241, 3237, 9711, 29133, 30841, 92523, 277569, 400933, 832707, 1202799, 2559803, 3608397, 7679409, 10825191, 23038227, 33277439, 69114681, 99832317, 299496951, 898490853]

約数ペア:

[(1, 898490853), (3, 299496951), (9, 99832317), (13, 69114681), (27, 33277439), (39, 23038227), (83, 10825191), (117, 7679409), (249, 3608397), (351, 2559803), (747, 1202799), (1079, 832707), (2241, 400933), (3237, 277569), (9711, 92523), (29133, 30841)]