2955354003

素因数分解:

$3^2\times 7^2\times {\mathrm{6701483}}^1$

素因数の和:6701503

約数の個数: 18

約数和(自身を含む): 4965799644

約数和(自身を除く): 2010445641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 6701483, 20104449, 46910381, 60313347, 140731143, 328372667, 422193429, 985118001, 2955354003]

約数ペア:

[(1, 2955354003), (3, 985118001), (7, 422193429), (9, 328372667), (21, 140731143), (49, 60313347), (63, 46910381), (147, 20104449), (441, 6701483)]