38895921

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4583}}^1$

素因数の和:4653

約数の個数: 24

約数和(自身を含む): 60068736

約数和(自身を除く): 21172815

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 2829, 4583, 8487, 13749, 41247, 105409, 187903, 316227, 563709, 948681, 1691127, 4321769, 12965307, 38895921]

約数ペア:

[(1, 38895921), (3, 12965307), (9, 4321769), (23, 1691127), (41, 948681), (69, 563709), (123, 316227), (207, 187903), (369, 105409), (943, 41247), (2829, 13749), (4583, 8487)]