221514249

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{94543}}^1$

素因数の和:94628

約数の個数: 16

約数和(自身を含む): 326744064

約数和(自身を除く): 105229815

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 94543, 283629, 1039973, 3119919, 6712553, 20137659, 73838083, 221514249]

約数ペア:

[(1, 221514249), (3, 73838083), (11, 20137659), (33, 6712553), (71, 3119919), (213, 1039973), (781, 283629), (2343, 94543)]