13173695

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{863}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 16422912

約数和(自身を除く): 3249217

約数列:

[1, 5, 43, 71, 215, 355, 863, 3053, 4315, 15265, 37109, 61273, 185545, 306365, 2634739, 13173695]

約数ペア:

[(1, 13173695), (5, 2634739), (43, 306365), (71, 185545), (215, 61273), (355, 37109), (863, 15265), (3053, 4315)]