357291

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{401}}^1$

素因数の和:424

約数の個数: 20

約数和(自身を含む): 583704

約数和(自身を除く): 226413

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 401, 891, 1203, 3609, 4411, 10827, 13233, 32481, 39699, 119097, 357291]

約数ペア:

[(1, 357291), (3, 119097), (9, 39699), (11, 32481), (27, 13233), (33, 10827), (81, 4411), (99, 3609), (297, 1203), (401, 891)]