4968981

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:761

約数の個数: 24

約数和(自身を含む): 7772544

約数和(自身を除く): 2803563

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 691, 799, 2073, 2397, 6219, 7191, 11747, 32477, 35241, 97431, 105723, 292293, 552109, 1656327, 4968981]

約数ペア:

[(1, 4968981), (3, 1656327), (9, 552109), (17, 292293), (47, 105723), (51, 97431), (141, 35241), (153, 32477), (423, 11747), (691, 7191), (799, 6219), (2073, 2397)]