98451981

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{13691}}^1$

素因数の和:13761

約数の個数: 24

約数和(自身を含む): 153788544

約数和(自身を除く): 55336563

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 7191, 13691, 41073, 123219, 232747, 643477, 698241, 1930431, 2094723, 5791293, 10939109, 32817327, 98451981]

約数ペア:

[(1, 98451981), (3, 32817327), (9, 10939109), (17, 5791293), (47, 2094723), (51, 1930431), (141, 698241), (153, 643477), (423, 232747), (799, 123219), (2397, 41073), (7191, 13691)]