597327681

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 850176000

約数和(自身を除く): 252848319

約数列:

[1, 3, 19, 57, 163, 239, 269, 489, 717, 807, 3097, 4541, 5111, 9291, 13623, 15333, 38957, 43847, 64291, 116871, 131541, 192873, 740183, 833093, 1221529, 2220549, 2499279, 3664587, 10479433, 31438299, 199109227, 597327681]

約数ペア:

[(1, 597327681), (3, 199109227), (19, 31438299), (57, 10479433), (163, 3664587), (239, 2499279), (269, 2220549), (489, 1221529), (717, 833093), (807, 740183), (3097, 192873), (4541, 131541), (5111, 116871), (9291, 64291), (13623, 43847), (15333, 38957)]