11645451

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{1319}}^1$

素因数の和:1440

約数の個数: 20

約数和(自身を含む): 17569200

約数和(自身を除く): 5923749

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 1319, 2943, 3957, 8829, 11871, 35613, 106839, 143771, 431313, 1293939, 3881817, 11645451]

約数ペア:

[(1, 11645451), (3, 3881817), (9, 1293939), (27, 431313), (81, 143771), (109, 106839), (327, 35613), (981, 11871), (1319, 8829), (2943, 3957)]