308433177

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{292909}}^1$

素因数の和:292934

約数の個数: 20

約数和(自身を含む): 496189540

約数和(自身を除く): 187756363

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 292909, 878727, 2636181, 3807817, 7908543, 11423451, 23725629, 34270353, 102811059, 308433177]

約数ペア:

[(1, 308433177), (3, 102811059), (9, 34270353), (13, 23725629), (27, 11423451), (39, 7908543), (81, 3807817), (117, 2636181), (351, 878727), (1053, 292909)]