12918885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2017}}^1$

素因数の和:2093

約数の個数: 32

約数和(自身を含む): 24022272

約数和(自身を除く): 11103387

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2017, 2135, 6051, 6405, 10085, 14119, 30255, 42357, 70595, 123037, 211785, 369111, 615185, 861259, 1845555, 2583777, 4306295, 12918885]

約数ペア:

[(1, 12918885), (3, 4306295), (5, 2583777), (7, 1845555), (15, 861259), (21, 615185), (35, 369111), (61, 211785), (105, 123037), (183, 70595), (305, 42357), (427, 30255), (915, 14119), (1281, 10085), (2017, 6405), (2135, 6051)]