221697003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{94621}}^1$

素因数の和:94706

約数の個数: 16

約数和(自身を含む): 327013632

約数和(自身を除く): 105316629

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 94621, 283863, 1040831, 3122493, 6718091, 20154273, 73899001, 221697003]

約数ペア:

[(1, 221697003), (3, 73899001), (11, 20154273), (33, 6718091), (71, 3122493), (213, 1040831), (781, 283863), (2343, 94621)]