390104073

素因数分解:

$3^3\times {\mathrm{421}}^1\times {\mathrm{34319}}^1$

素因数の和:34749

約数の個数: 16

約数和(自身を含む): 579321600

約数和(自身を除く): 189217527

約数列:

[1, 3, 9, 27, 421, 1263, 3789, 11367, 34319, 102957, 308871, 926613, 14448299, 43344897, 130034691, 390104073]

約数ペア:

[(1, 390104073), (3, 130034691), (9, 43344897), (27, 14448299), (421, 926613), (1263, 308871), (3789, 102957), (11367, 34319)]