13704573

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 20275200

約数和(自身を除く): 6570627

約数列:

[1, 3, 23, 31, 43, 69, 93, 129, 149, 447, 713, 989, 1333, 2139, 2967, 3427, 3999, 4619, 6407, 10281, 13857, 19221, 30659, 91977, 106237, 147361, 198617, 318711, 442083, 595851, 4568191, 13704573]

約数ペア:

[(1, 13704573), (3, 4568191), (23, 595851), (31, 442083), (43, 318711), (69, 198617), (93, 147361), (129, 106237), (149, 91977), (447, 30659), (713, 19221), (989, 13857), (1333, 10281), (2139, 6407), (2967, 4619), (3427, 3999)]