29373921

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{15767}}^1$

素因数の和:15802

約数の個数: 20

約数和(自身を含む): 45790272

約数和(自身を除く): 16416351

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 15767, 47301, 141903, 362641, 425709, 1087923, 1277127, 3263769, 9791307, 29373921]

約数ペア:

[(1, 29373921), (3, 9791307), (9, 3263769), (23, 1277127), (27, 1087923), (69, 425709), (81, 362641), (207, 141903), (621, 47301), (1863, 15767)]