454328787

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{919}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 674058240

約数和(自身を除く): 219729453

約数列:

[1, 3, 11, 33, 71, 211, 213, 633, 781, 919, 2321, 2343, 2757, 6963, 10109, 14981, 30327, 44943, 65249, 164791, 193909, 195747, 494373, 581727, 717739, 2132999, 2153217, 6398997, 13767539, 41302617, 151442929, 454328787]

約数ペア:

[(1, 454328787), (3, 151442929), (11, 41302617), (33, 13767539), (71, 6398997), (211, 2153217), (213, 2132999), (633, 717739), (781, 581727), (919, 494373), (2321, 195747), (2343, 193909), (2757, 164791), (6963, 65249), (10109, 44943), (14981, 30327)]