3918123

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2083}}^1$

素因数の和:2119

約数の個数: 24

約数和(自身を含む): 6502080

約数和(自身を除く): 2583957

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 2083, 6249, 18747, 22913, 39577, 68739, 118731, 206217, 356193, 435347, 1306041, 3918123]

約数ペア:

[(1, 3918123), (3, 1306041), (9, 435347), (11, 356193), (19, 206217), (33, 118731), (57, 68739), (99, 39577), (171, 22913), (209, 18747), (627, 6249), (1881, 2083)]