12923349

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 19160064

約数和(自身を除く): 6236715

約数列:

[1, 3, 17, 43, 51, 71, 83, 129, 213, 249, 731, 1207, 1411, 2193, 3053, 3569, 3621, 4233, 5893, 9159, 10707, 17679, 51901, 60673, 100181, 155703, 182019, 253399, 300543, 760197, 4307783, 12923349]

約数ペア:

[(1, 12923349), (3, 4307783), (17, 760197), (43, 300543), (51, 253399), (71, 182019), (83, 155703), (129, 100181), (213, 60673), (249, 51901), (731, 17679), (1207, 10707), (1411, 9159), (2193, 5893), (3053, 4233), (3569, 3621)]