26723229

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{7699}}^1$

素因数の和:7804

約数の個数: 16

約数和(自身を含む): 38808000

約数和(自身を除く): 12084771

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 7699, 23097, 100087, 300261, 685211, 2055633, 8907743, 26723229]

約数ペア:

[(1, 26723229), (3, 8907743), (13, 2055633), (39, 685211), (89, 300261), (267, 100087), (1157, 23097), (3471, 7699)]