9895893

素因数分解:

$3^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 15744000

約数和(自身を除く): 5848107

約数列:

[1, 3, 7, 21, 49, 59, 147, 163, 177, 343, 413, 489, 1029, 1141, 1239, 2891, 3423, 7987, 8673, 9617, 20237, 23961, 28851, 55909, 60711, 67319, 167727, 201957, 471233, 1413699, 3298631, 9895893]

約数ペア:

[(1, 9895893), (3, 3298631), (7, 1413699), (21, 471233), (49, 201957), (59, 167727), (147, 67319), (163, 60711), (177, 55909), (343, 28851), (413, 23961), (489, 20237), (1029, 9617), (1141, 8673), (1239, 7987), (2891, 3423)]