424204047

素因数分解:

$3^4\times {\mathrm{797}}^1\times {\mathrm{6571}}^1$

素因数の和:7380

約数の個数: 20

約数和(自身を含む): 634579176

約数和(自身を除く): 210375129

約数列:

[1, 3, 9, 27, 81, 797, 2391, 6571, 7173, 19713, 21519, 59139, 64557, 177417, 532251, 5237087, 15711261, 47133783, 141401349, 424204047]

約数ペア:

[(1, 424204047), (3, 141401349), (9, 47133783), (27, 15711261), (81, 5237087), (797, 532251), (2391, 177417), (6571, 64557), (7173, 59139), (19713, 21519)]