289119077

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1\times {\mathrm{823}}^1$

素因数の和:1340

約数の個数: 16

約数和(自身を含む): 317563008

約数和(自身を除く): 28443931

約数列:

[1, 13, 61, 443, 793, 823, 5759, 10699, 27023, 50203, 351299, 364589, 652639, 4739657, 22239929, 289119077]

約数ペア:

[(1, 289119077), (13, 22239929), (61, 4739657), (443, 652639), (793, 364589), (823, 351299), (5759, 50203), (10699, 27023)]