16047213

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1367}}^1$

素因数の和:1433

約数の個数: 32

約数和(自身を含む): 26966016

約数和(自身を除く): 10918803

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1367, 1677, 3913, 4101, 9569, 11739, 17771, 28707, 53313, 58781, 124397, 176343, 373191, 411467, 764153, 1234401, 2292459, 5349071, 16047213]

約数ペア:

[(1, 16047213), (3, 5349071), (7, 2292459), (13, 1234401), (21, 764153), (39, 411467), (43, 373191), (91, 176343), (129, 124397), (273, 58781), (301, 53313), (559, 28707), (903, 17771), (1367, 11739), (1677, 9569), (3913, 4101)]