213429957

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{50207}}^1$

素因数の和:50332

約数の個数: 16

約数和(自身を含む): 309281280

約数和(自身を除く): 95851323

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 50207, 150621, 652691, 1958073, 5472563, 16417689, 71143319, 213429957]

約数ペア:

[(1, 213429957), (3, 71143319), (13, 16417689), (39, 5472563), (109, 1958073), (327, 652691), (1417, 150621), (4251, 50207)]