2553563999

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{15101}}^1$

素因数の和:15168

約数の個数: 32

約数和(自身を含む): 3262032000

約数和(自身を除く): 708468001

約数列:

[1, 7, 17, 29, 49, 119, 203, 343, 493, 833, 1421, 3451, 5831, 9947, 15101, 24157, 105707, 169099, 256717, 437929, 739949, 1797019, 3065503, 5179643, 7444793, 12579133, 21458521, 52113551, 88053931, 150209647, 364794857, 2553563999]

約数ペア:

[(1, 2553563999), (7, 364794857), (17, 150209647), (29, 88053931), (49, 52113551), (119, 21458521), (203, 12579133), (343, 7444793), (493, 5179643), (833, 3065503), (1421, 1797019), (3451, 739949), (5831, 437929), (9947, 256717), (15101, 169099), (24157, 105707)]