1036972449

素因数分解:

$3^4\times {\mathrm{787}}^1\times {\mathrm{16267}}^1$

素因数の和:17066

約数の個数: 20

約数和(自身を含む): 1551121264

約数和(自身を除く): 514148815

約数列:

[1, 3, 9, 27, 81, 787, 2361, 7083, 16267, 21249, 48801, 63747, 146403, 439209, 1317627, 12802129, 38406387, 115219161, 345657483, 1036972449]

約数ペア:

[(1, 1036972449), (3, 345657483), (9, 115219161), (27, 38406387), (81, 12802129), (787, 1317627), (2361, 439209), (7083, 146403), (16267, 63747), (21249, 48801)]