193149039

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{6619}}^1$

素因数の和:6830

約数の個数: 16

約数和(自身を含む): 263105280

約数和(自身を除く): 69956241

約数列:

[1, 3, 71, 137, 213, 411, 6619, 9727, 19857, 29181, 469949, 906803, 1409847, 2720409, 64383013, 193149039]

約数ペア:

[(1, 193149039), (3, 64383013), (71, 2720409), (137, 1409847), (213, 906803), (411, 469949), (6619, 29181), (9727, 19857)]