6662481

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 10517184

約数和(自身を除く): 3854703

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 427, 743, 1281, 2229, 2989, 5201, 8967, 15603, 36407, 45323, 109221, 135969, 317261, 951783, 2220827, 6662481]

約数ペア:

[(1, 6662481), (3, 2220827), (7, 951783), (21, 317261), (49, 135969), (61, 109221), (147, 45323), (183, 36407), (427, 15603), (743, 8967), (1281, 5201), (2229, 2989)]