1316291229

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{1477319}}^1$

素因数の和:1477342

約数の個数: 20

約数和(自身を含む): 2145068640

約数和(自身を除く): 828777411

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 1477319, 4431957, 13295871, 16250509, 39887613, 48751527, 119662839, 146254581, 438763743, 1316291229]

約数ペア:

[(1, 1316291229), (3, 438763743), (9, 146254581), (11, 119662839), (27, 48751527), (33, 39887613), (81, 16250509), (99, 13295871), (297, 4431957), (891, 1477319)]