253177583

素因数分解:

${\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{929}}^1$

素因数の和:1027

約数の個数: 24

約数和(自身を含む): 287794080

約数和(自身を除く): 34616497

約数列:

[1, 17, 23, 41, 289, 391, 697, 929, 943, 6647, 11849, 15793, 16031, 21367, 38089, 268481, 272527, 363239, 647513, 876047, 6175063, 11007721, 14892799, 253177583]

約数ペア:

[(1, 253177583), (17, 14892799), (23, 11007721), (41, 6175063), (289, 876047), (391, 647513), (697, 363239), (929, 272527), (943, 268481), (6647, 38089), (11849, 21367), (15793, 16031)]