1316469

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 2257920

約数和(自身を除く): 941451

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 139, 231, 287, 417, 451, 861, 973, 1353, 1529, 2919, 3157, 4587, 5699, 9471, 10703, 17097, 32109, 39893, 62689, 119679, 188067, 438823, 1316469]

約数ペア:

[(1, 1316469), (3, 438823), (7, 188067), (11, 119679), (21, 62689), (33, 39893), (41, 32109), (77, 17097), (123, 10703), (139, 9471), (231, 5699), (287, 4587), (417, 3157), (451, 2919), (861, 1529), (973, 1353)]