7406289

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{2267}}^1$

素因数の和:2298

約数の個数: 24

約数和(自身を含む): 12065760

約数和(自身を除く): 4659471

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 2267, 3267, 6801, 20403, 24937, 61209, 74811, 224433, 274307, 673299, 822921, 2468763, 7406289]

約数ペア:

[(1, 7406289), (3, 2468763), (9, 822921), (11, 673299), (27, 274307), (33, 224433), (99, 74811), (121, 61209), (297, 24937), (363, 20403), (1089, 6801), (2267, 3267)]