380061759

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{40129}}^1$

素因数の和:40191

約数の個数: 32

約数和(自身を含む): 647216640

約数和(自身を除く): 267154881

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 451, 861, 1353, 3157, 9471, 40129, 120387, 280903, 441419, 842709, 1324257, 1645289, 3089933, 4935867, 9269799, 11517023, 18098179, 34551069, 54294537, 126687253, 380061759]

約数ペア:

[(1, 380061759), (3, 126687253), (7, 54294537), (11, 34551069), (21, 18098179), (33, 11517023), (41, 9269799), (77, 4935867), (123, 3089933), (231, 1645289), (287, 1324257), (451, 842709), (861, 441419), (1353, 280903), (3157, 120387), (9471, 40129)]