2103605001

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{441841}}^1$

素因数の和:441893

約数の個数: 18

約数和(自身を含む): 3176402138

約数和(自身を除く): 1072797137

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 441841, 1325523, 3976569, 10162343, 30487029, 91461087, 233733889, 701201667, 2103605001]

約数ペア:

[(1, 2103605001), (3, 701201667), (9, 233733889), (23, 91461087), (69, 30487029), (207, 10162343), (529, 3976569), (1587, 1325523), (4761, 441841)]