422079147

素因数分解:

$3^3\times 7^1\times {\mathrm{2233223}}^1$

素因数の和:2233239

約数の個数: 16

約数和(自身を含む): 714631680

約数和(自身を除く): 292552533

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2233223, 6699669, 15632561, 20099007, 46897683, 60297021, 140693049, 422079147]

約数ペア:

[(1, 422079147), (3, 140693049), (7, 60297021), (9, 46897683), (21, 20099007), (27, 15632561), (63, 6699669), (189, 2233223)]