12588387

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 20189184

約数和(自身を除く): 7600797

約数列:

[1, 3, 7, 21, 31, 61, 93, 183, 217, 317, 427, 651, 951, 1281, 1891, 2219, 5673, 6657, 9827, 13237, 19337, 29481, 39711, 58011, 68789, 135359, 206367, 406077, 599447, 1798341, 4196129, 12588387]

約数ペア:

[(1, 12588387), (3, 4196129), (7, 1798341), (21, 599447), (31, 406077), (61, 206367), (93, 135359), (183, 68789), (217, 58011), (317, 39711), (427, 29481), (651, 19337), (951, 13237), (1281, 9827), (1891, 6657), (2219, 5673)]