4241643

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 6829056

約数和(自身を除く): 2587413

約数列:

[1, 3, 7, 21, 37, 53, 103, 111, 159, 259, 309, 371, 721, 777, 1113, 1961, 2163, 3811, 5459, 5883, 11433, 13727, 16377, 26677, 38213, 41181, 80031, 114639, 201983, 605949, 1413881, 4241643]

約数ペア:

[(1, 4241643), (3, 1413881), (7, 605949), (21, 201983), (37, 114639), (53, 80031), (103, 41181), (111, 38213), (159, 26677), (259, 16377), (309, 13727), (371, 11433), (721, 5883), (777, 5459), (1113, 3811), (1961, 2163)]