2012849997

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{61001}}^1$

素因数の和:61668

約数の個数: 16

約数和(自身を含む): 2846109312

約数和(自身を除く): 833259315

約数列:

[1, 3, 17, 51, 647, 1941, 10999, 32997, 61001, 183003, 1037017, 3111051, 39467647, 118402941, 670949999, 2012849997]

約数ペア:

[(1, 2012849997), (3, 670949999), (17, 118402941), (51, 39467647), (647, 3111051), (1941, 1037017), (10999, 183003), (32997, 61001)]