13754601

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2003}}^1$

素因数の和:2125

約数の個数: 24

約数和(自身を含む): 22925760

約数和(自身を除く): 9171159

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 2003, 2289, 6009, 6867, 14021, 18027, 42063, 126189, 218327, 654981, 1528289, 1964943, 4584867, 13754601]

約数ペア:

[(1, 13754601), (3, 4584867), (7, 1964943), (9, 1528289), (21, 654981), (63, 218327), (109, 126189), (327, 42063), (763, 18027), (981, 14021), (2003, 6867), (2289, 6009)]