23878611

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 37728000

約数和(自身を除く): 13849389

約数列:

[1, 3, 9, 19, 27, 57, 89, 171, 267, 513, 523, 801, 1569, 1691, 2403, 4707, 5073, 9937, 14121, 15219, 29811, 45657, 46547, 89433, 139641, 268299, 418923, 884393, 1256769, 2653179, 7959537, 23878611]

約数ペア:

[(1, 23878611), (3, 7959537), (9, 2653179), (19, 1256769), (27, 884393), (57, 418923), (89, 268299), (171, 139641), (267, 89433), (513, 46547), (523, 45657), (801, 29811), (1569, 15219), (1691, 14121), (2403, 9937), (4707, 5073)]