23399847

素因数分解:

$3^4\times {\mathrm{307}}^1\times {\mathrm{941}}^1$

素因数の和:1260

約数の個数: 20

約数和(自身を含む): 35106456

約数和(自身を除く): 11706609

約数列:

[1, 3, 9, 27, 81, 307, 921, 941, 2763, 2823, 8289, 8469, 24867, 25407, 76221, 288887, 866661, 2599983, 7799949, 23399847]

約数ペア:

[(1, 23399847), (3, 7799949), (9, 2599983), (27, 866661), (81, 288887), (307, 76221), (921, 25407), (941, 24867), (2763, 8469), (2823, 8289)]