2017376241

素因数分解:

$3^1\times {\mathrm{257}}^1\times {\mathrm{653}}^1\times {\mathrm{4007}}^1$

素因数の和:4920

約数の個数: 16

約数和(自身を含む): 2705111424

約数和(自身を除く): 687735183

約数列:

[1, 3, 257, 653, 771, 1959, 4007, 12021, 167821, 503463, 1029799, 2616571, 3089397, 7849713, 672458747, 2017376241]

約数ペア:

[(1, 2017376241), (3, 672458747), (257, 7849713), (653, 3089397), (771, 2616571), (1959, 1029799), (4007, 503463), (12021, 167821)]