1964169

素因数分解:

$3^5\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:211

約数の個数: 24

約数和(自身を含む): 3013920

約数和(自身を除く): 1049751

約数列:

[1, 3, 9, 27, 59, 81, 137, 177, 243, 411, 531, 1233, 1593, 3699, 4779, 8083, 11097, 14337, 24249, 33291, 72747, 218241, 654723, 1964169]

約数ペア:

[(1, 1964169), (3, 654723), (9, 218241), (27, 72747), (59, 33291), (81, 24249), (137, 14337), (177, 11097), (243, 8083), (411, 4779), (531, 3699), (1233, 1593)]