24281491

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 29088864

約数和(自身を除く): 4807373

約数列:

[1, 13, 17, 23, 221, 281, 289, 299, 391, 3653, 3757, 4777, 5083, 6463, 6647, 62101, 81209, 84019, 86411, 109871, 1055717, 1428323, 1867807, 24281491]

約数ペア:

[(1, 24281491), (13, 1867807), (17, 1428323), (23, 1055717), (221, 109871), (281, 86411), (289, 84019), (299, 81209), (391, 62101), (3653, 6647), (3757, 6463), (4777, 5083)]