23993829

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 35747712

約数和(自身を除く): 11753883

約数列:

[1, 3, 9, 47, 131, 141, 393, 423, 433, 1179, 1299, 3897, 6157, 18471, 20351, 55413, 56723, 61053, 170169, 183159, 510507, 2665981, 7997943, 23993829]

約数ペア:

[(1, 23993829), (3, 7997943), (9, 2665981), (47, 510507), (131, 183159), (141, 170169), (393, 61053), (423, 56723), (433, 55413), (1179, 20351), (1299, 18471), (3897, 6157)]