28512033

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 43794432

約数和(自身を除く): 15282399

約数列:

[1, 3, 11, 31, 33, 47, 93, 141, 341, 517, 593, 1023, 1457, 1551, 1779, 4371, 6523, 16027, 18383, 19569, 27871, 48081, 55149, 83613, 202213, 306581, 606639, 864001, 919743, 2592003, 9504011, 28512033]

約数ペア:

[(1, 28512033), (3, 9504011), (11, 2592003), (31, 919743), (33, 864001), (47, 606639), (93, 306581), (141, 202213), (341, 83613), (517, 55149), (593, 48081), (1023, 27871), (1457, 19569), (1551, 18383), (1779, 16027), (4371, 6523)]