13854519

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4679}}^1$

素因数の和:4739

約数の個数: 24

約数和(自身を含む): 23362560

約数和(自身を除く): 9508041

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 4679, 14037, 32753, 42111, 98259, 219913, 294777, 659739, 1539391, 1979217, 4618173, 13854519]

約数ペア:

[(1, 13854519), (3, 4618173), (7, 1979217), (9, 1539391), (21, 659739), (47, 294777), (63, 219913), (141, 98259), (329, 42111), (423, 32753), (987, 14037), (2961, 4679)]