450177

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:137

約数の個数: 32

約数和(自身を含む): 790272

約数和(自身を除く): 340095

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 97, 119, 221, 273, 291, 357, 663, 679, 1261, 1547, 1649, 2037, 3783, 4641, 4947, 8827, 11543, 21437, 26481, 34629, 64311, 150059, 450177]

約数ペア:

[(1, 450177), (3, 150059), (7, 64311), (13, 34629), (17, 26481), (21, 21437), (39, 11543), (51, 8827), (91, 4947), (97, 4641), (119, 3783), (221, 2037), (273, 1649), (291, 1547), (357, 1261), (663, 679)]