47779711

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{523}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 56608768

約数和(自身を除く): 8829057

約数列:

[1, 7, 31, 217, 421, 523, 2947, 3661, 13051, 16213, 91357, 113491, 220183, 1541281, 6825673, 47779711]

約数ペア:

[(1, 47779711), (7, 6825673), (31, 1541281), (217, 220183), (421, 113491), (523, 91357), (2947, 16213), (3661, 13051)]