233868681

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{279413}}^1$

素因数の和:279453

約数の個数: 16

約数和(自身を含む): 357649920

約数和(自身を除く): 123781239

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 279413, 838239, 2514717, 7544151, 8661803, 25985409, 77956227, 233868681]

約数ペア:

[(1, 233868681), (3, 77956227), (9, 25985409), (27, 8661803), (31, 7544151), (93, 2514717), (279, 838239), (837, 279413)]