353788821

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{8387}}^1$

素因数の和:8545

約数の個数: 24

約数和(自身を含む): 527772960

約数和(自身を除く): 173984139

約数列:

[1, 3, 9, 43, 109, 129, 327, 387, 981, 4687, 8387, 14061, 25161, 42183, 75483, 360641, 914183, 1081923, 2742549, 3245769, 8227647, 39309869, 117929607, 353788821]

約数ペア:

[(1, 353788821), (3, 117929607), (9, 39309869), (43, 8227647), (109, 3245769), (129, 2742549), (327, 1081923), (387, 914183), (981, 360641), (4687, 75483), (8387, 42183), (14061, 25161)]