2912369439

素因数分解:

$3^1\times 7^3\times {\mathrm{2830291}}^1$

素因数の和:2830315

約数の個数: 16

約数和(自身を含む): 4528467200

約数和(自身を除く): 1616097761

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2830291, 8490873, 19812037, 59436111, 138684259, 416052777, 970789813, 2912369439]

約数ペア:

[(1, 2912369439), (3, 970789813), (7, 416052777), (21, 138684259), (49, 59436111), (147, 19812037), (343, 8490873), (1029, 2830291)]