289462527

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{1429}}^1$

素因数の和:1823

約数の個数: 24

約数和(自身を含む): 425636640

約数和(自身を除く): 136174113

約数列:

[1, 3, 9, 71, 213, 317, 639, 951, 1429, 2853, 4287, 12861, 22507, 67521, 101459, 202563, 304377, 452993, 913131, 1358979, 4076937, 32162503, 96487509, 289462527]

約数ペア:

[(1, 289462527), (3, 96487509), (9, 32162503), (71, 4076937), (213, 1358979), (317, 913131), (639, 452993), (951, 304377), (1429, 202563), (2853, 101459), (4287, 67521), (12861, 22507)]