38799817

素因数分解:

$7^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:182

約数の個数: 32

約数和(自身を含む): 48384000

約数和(自身を除く): 9584183

約数列:

[1, 7, 31, 41, 49, 89, 217, 287, 343, 623, 1271, 1519, 2009, 2759, 3649, 4361, 8897, 10633, 14063, 19313, 25543, 30527, 62279, 113119, 135191, 178801, 435953, 791833, 946337, 1251607, 5542831, 38799817]

約数ペア:

[(1, 38799817), (7, 5542831), (31, 1251607), (41, 946337), (49, 791833), (89, 435953), (217, 178801), (287, 135191), (343, 113119), (623, 62279), (1271, 30527), (1519, 25543), (2009, 19313), (2759, 14063), (3649, 10633), (4361, 8897)]