64798789

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2861}}^1$

素因数の和:2972

約数の個数: 16

約数和(自身を含む): 74183040

約数和(自身を除く): 9384251

約数列:

[1, 11, 29, 71, 319, 781, 2059, 2861, 22649, 31471, 82969, 203131, 912659, 2234441, 5890799, 64798789]

約数ペア:

[(1, 64798789), (11, 5890799), (29, 2234441), (71, 912659), (319, 203131), (781, 82969), (2059, 31471), (2861, 22649)]