335421

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:154

約数の個数: 20

約数和(自身を含む): 518364

約数和(自身を除く): 182943

約数列:

[1, 3, 9, 27, 41, 81, 101, 123, 303, 369, 909, 1107, 2727, 3321, 4141, 8181, 12423, 37269, 111807, 335421]

約数ペア:

[(1, 335421), (3, 111807), (9, 37269), (27, 12423), (41, 8181), (81, 4141), (101, 3321), (123, 2727), (303, 1107), (369, 909)]