2013965197

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^3\times {\mathrm{331}}^1$

素因数の和:561

約数の個数: 16

約数和(自身を含む): 2169431424

約数和(自身を除く): 155466227

約数列:

[1, 17, 71, 331, 1207, 5041, 5627, 23501, 85697, 357911, 399517, 1668571, 6084487, 28365707, 118468541, 2013965197]

約数ペア:

[(1, 2013965197), (17, 118468541), (71, 28365707), (331, 6084487), (1207, 1668571), (5041, 399517), (5627, 357911), (23501, 85697)]