40621119

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4289}}^1$

素因数の和:4351

約数の個数: 32

約数和(自身を含む): 69189120

約数和(自身を除く): 28568001

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 451, 861, 1353, 3157, 4289, 9471, 12867, 30023, 47179, 90069, 141537, 175849, 330253, 527547, 990759, 1230943, 1934339, 3692829, 5803017, 13540373, 40621119]

約数ペア:

[(1, 40621119), (3, 13540373), (7, 5803017), (11, 3692829), (21, 1934339), (33, 1230943), (41, 990759), (77, 527547), (123, 330253), (231, 175849), (287, 141537), (451, 90069), (861, 47179), (1353, 30023), (3157, 12867), (4289, 9471)]