5321379

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 8515584

約数和(自身を除く): 3194205

約数列:

[1, 3, 7, 21, 43, 71, 83, 129, 213, 249, 301, 497, 581, 903, 1491, 1743, 3053, 3569, 5893, 9159, 10707, 17679, 21371, 24983, 41251, 64113, 74949, 123753, 253399, 760197, 1773793, 5321379]

約数ペア:

[(1, 5321379), (3, 1773793), (7, 760197), (21, 253399), (43, 123753), (71, 74949), (83, 64113), (129, 41251), (213, 24983), (249, 21371), (301, 17679), (497, 10707), (581, 9159), (903, 5893), (1491, 3569), (1743, 3053)]