20161156360331

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{3093625343}}^1$

素因数の和:3093625383

約数の個数: 16

約数和(自身を含む): 24749002752000

約数和(自身を除く): 4587846391669

約数列:

[1, 7, 19, 49, 133, 343, 931, 6517, 3093625343, 21655377401, 58778881517, 151587641807, 411452170619, 1061113492649, 2880165194333, 20161156360331]

約数ペア:

[(1, 20161156360331), (7, 2880165194333), (19, 1061113492649), (49, 411452170619), (133, 151587641807), (343, 58778881517), (931, 21655377401), (6517, 3093625343)]