39730859

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1171}}^1$

素因数の和:1346

約数の個数: 16

約数和(自身を含む): 47030016

約数和(自身を除く): 7299157

約数列:

[1, 7, 37, 131, 259, 917, 1171, 4847, 8197, 33929, 43327, 153401, 303289, 1073807, 5675837, 39730859]

約数ペア:

[(1, 39730859), (7, 5675837), (37, 1073807), (131, 303289), (259, 153401), (917, 43327), (1171, 33929), (4847, 8197)]