1268703

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 1991808

約数和(自身を除く): 723105

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 227, 243, 621, 681, 1863, 2043, 5221, 5589, 6129, 15663, 18387, 46989, 55161, 140967, 422901, 1268703]

約数ペア:

[(1, 1268703), (3, 422901), (9, 140967), (23, 55161), (27, 46989), (69, 18387), (81, 15663), (207, 6129), (227, 5589), (243, 5221), (621, 2043), (681, 1863)]