421497603

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{699001}}^1$

素因数の和:699074

約数の個数: 12

約数和(自身を含む): 617917768

約数和(自身を除く): 196420165

約数列:

[1, 3, 9, 67, 201, 603, 699001, 2097003, 6291009, 46833067, 140499201, 421497603]

約数ペア:

[(1, 421497603), (3, 140499201), (9, 46833067), (67, 6291009), (201, 2097003), (603, 699001)]