6840009

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{571}}^1$

素因数の和:610

約数の個数: 24

約数和(自身を含む): 10886304

約数和(自身を除く): 4046295

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 571, 1089, 1331, 1713, 3993, 5139, 6281, 11979, 18843, 56529, 69091, 207273, 621819, 760001, 2280003, 6840009]

約数ペア:

[(1, 6840009), (3, 2280003), (9, 760001), (11, 621819), (33, 207273), (99, 69091), (121, 56529), (363, 18843), (571, 11979), (1089, 6281), (1331, 5139), (1713, 3993)]