2247309873

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{8779}}^1$

素因数の和:9306

約数の個数: 32

約数和(自身を含む): 3512000000

約数和(自身を除く): 1264690127

約数列:

[1, 3, 9, 19, 27, 57, 171, 499, 513, 1497, 4491, 8779, 9481, 13473, 26337, 28443, 79011, 85329, 166801, 237033, 255987, 500403, 1501209, 4380721, 4503627, 13142163, 39426489, 83233699, 118279467, 249701097, 749103291, 2247309873]

約数ペア:

[(1, 2247309873), (3, 749103291), (9, 249701097), (19, 118279467), (27, 83233699), (57, 39426489), (171, 13142163), (499, 4503627), (513, 4380721), (1497, 1501209), (4491, 500403), (8779, 255987), (9481, 237033), (13473, 166801), (26337, 85329), (28443, 79011)]