2052802647

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1416703}}^1$

素因数の和:1416739

約数の個数: 24

約数和(自身を含む): 3536093184

約数和(自身を除く): 1483290537

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 1416703, 4250109, 9916921, 12750327, 29750763, 32584169, 89252289, 97752507, 228089183, 293257521, 684267549, 2052802647]

約数ペア:

[(1, 2052802647), (3, 684267549), (7, 293257521), (9, 228089183), (21, 97752507), (23, 89252289), (63, 32584169), (69, 29750763), (161, 12750327), (207, 9916921), (483, 4250109), (1449, 1416703)]