304820537

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{21149}}^1$

素因数の和:21256

約数の個数: 16

約数和(自身を含む): 365472000

約数和(自身を除く): 60651463

約数列:

[1, 7, 29, 71, 203, 497, 2059, 14413, 21149, 148043, 613321, 1501579, 4293247, 10511053, 43545791, 304820537]

約数ペア:

[(1, 304820537), (7, 43545791), (29, 10511053), (71, 4293247), (203, 1501579), (497, 613321), (2059, 148043), (14413, 21149)]