1828835421

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2809271}}^1$

素因数の和:2809312

約数の個数: 16

約数和(自身を含む): 2876694528

約数和(自身を除く): 1047859107

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 2809271, 8427813, 19664897, 58994691, 87087401, 261262203, 609611807, 1828835421]

約数ペア:

[(1, 1828835421), (3, 609611807), (7, 261262203), (21, 87087401), (31, 58994691), (93, 19664897), (217, 8427813), (651, 2809271)]