281702007

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{337}}^1\times {\mathrm{709}}^1$

素因数の和:1183

約数の個数: 24

約数和(自身を含む): 411805680

約数和(自身を除く): 130103673

約数列:

[1, 3, 9, 131, 337, 393, 709, 1011, 1179, 2127, 3033, 6381, 44147, 92879, 132441, 238933, 278637, 397323, 716799, 835911, 2150397, 31300223, 93900669, 281702007]

約数ペア:

[(1, 281702007), (3, 93900669), (9, 31300223), (131, 2150397), (337, 835911), (393, 716799), (709, 397323), (1011, 278637), (1179, 238933), (2127, 132441), (3033, 92879), (6381, 44147)]