4123197

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 6975360

約数和(自身を除く): 2852163

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 691, 1989, 2073, 5967, 6219, 8983, 11747, 18657, 26949, 35241, 80847, 105723, 152711, 242541, 317169, 458133, 1374399, 4123197]

約数ペア:

[(1, 4123197), (3, 1374399), (9, 458133), (13, 317169), (17, 242541), (27, 152711), (39, 105723), (51, 80847), (117, 35241), (153, 26949), (221, 18657), (351, 11747), (459, 8983), (663, 6219), (691, 5967), (1989, 2073)]