1070253

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:266

約数の個数: 20

約数和(自身を含む): 1629628

約数和(自身を除く): 559375

約数列:

[1, 3, 9, 27, 73, 81, 181, 219, 543, 657, 1629, 1971, 4887, 5913, 13213, 14661, 39639, 118917, 356751, 1070253]

約数ペア:

[(1, 1070253), (3, 356751), (9, 118917), (27, 39639), (73, 14661), (81, 13213), (181, 5913), (219, 4887), (543, 1971), (657, 1629)]