7966833

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 13117440

約数和(自身を除く): 5150607

約数列:

[1, 3, 7, 19, 21, 41, 57, 123, 133, 287, 399, 487, 779, 861, 1461, 2337, 3409, 5453, 9253, 10227, 16359, 19967, 27759, 59901, 64771, 139769, 194313, 379373, 419307, 1138119, 2655611, 7966833]

約数ペア:

[(1, 7966833), (3, 2655611), (7, 1138119), (19, 419307), (21, 379373), (41, 194313), (57, 139769), (123, 64771), (133, 59901), (287, 27759), (399, 19967), (487, 16359), (779, 10227), (861, 9253), (1461, 5453), (2337, 3409)]