234568257

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{24767}}^1$

素因数の和:24829

約数の個数: 32

約数和(自身を含む): 399458304

約数和(自身を除く): 164890047

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 451, 861, 1353, 3157, 9471, 24767, 74301, 173369, 272437, 520107, 817311, 1015447, 1907059, 3046341, 5721177, 7108129, 11169917, 21324387, 33509751, 78189419, 234568257]

約数ペア:

[(1, 234568257), (3, 78189419), (7, 33509751), (11, 21324387), (21, 11169917), (33, 7108129), (41, 5721177), (77, 3046341), (123, 1907059), (231, 1015447), (287, 817311), (451, 520107), (861, 272437), (1353, 173369), (3157, 74301), (9471, 24767)]