2073609855

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{357211}}^1$

素因数の和:357268

約数の個数: 32

約数和(自身を含む): 3772158720

約数和(自身を除く): 1698548865

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 357211, 1071633, 1786055, 3214899, 5358165, 9644697, 15360073, 16074495, 46080219, 48223485, 76800365, 138240657, 230401095, 414721971, 691203285, 2073609855]

約数ペア:

[(1, 2073609855), (3, 691203285), (5, 414721971), (9, 230401095), (15, 138240657), (27, 76800365), (43, 48223485), (45, 46080219), (129, 16074495), (135, 15360073), (215, 9644697), (387, 5358165), (645, 3214899), (1161, 1786055), (1935, 1071633), (5805, 357211)]