69047713

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 82736640

約数和(自身を除く): 13688927

約数列:

[1, 7, 49, 71, 89, 223, 497, 623, 1561, 3479, 4361, 6319, 10927, 15833, 19847, 44233, 110831, 138929, 309631, 775817, 972503, 1409137, 9863959, 69047713]

約数ペア:

[(1, 69047713), (7, 9863959), (49, 1409137), (71, 972503), (89, 775817), (223, 309631), (497, 138929), (623, 110831), (1561, 44233), (3479, 19847), (4361, 15833), (6319, 10927)]