2218996959

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{25657}}^1$

素因数の和:26014

約数の個数: 16

約数和(自身を含む): 2995212288

約数和(自身を除く): 776215329

約数列:

[1, 3, 127, 227, 381, 681, 25657, 28829, 76971, 86487, 3258439, 5824139, 9775317, 17472417, 739665653, 2218996959]

約数ペア:

[(1, 2218996959), (3, 739665653), (127, 17472417), (227, 9775317), (381, 5824139), (681, 3258439), (25657, 86487), (28829, 76971)]