1963670217

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{2539}}^1\times {\mathrm{3631}}^1$

素因数の和:6244

約数の個数: 16

約数和(自身を含む): 2656880640

約数和(自身を除く): 693210423

約数列:

[1, 3, 71, 213, 2539, 3631, 7617, 10893, 180269, 257801, 540807, 773403, 9219109, 27657327, 654556739, 1963670217]

約数ペア:

[(1, 1963670217), (3, 654556739), (71, 27657327), (213, 9219109), (2539, 773403), (3631, 540807), (7617, 257801), (10893, 180269)]