2238403209

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6270037}}^1$

素因数の和:6270064

約数の個数: 16

約数和(自身を含む): 3611541888

約数和(自身を除く): 1373138679

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 6270037, 18810111, 43890259, 106590629, 131670777, 319771887, 746134403, 2238403209]

約数ペア:

[(1, 2238403209), (3, 746134403), (7, 319771887), (17, 131670777), (21, 106590629), (51, 43890259), (119, 18810111), (357, 6270037)]