147899521

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{36241}}^1$

素因数の和:36312

約数の個数: 16

約数和(自身を含む): 187878528

約数和(自身を除く): 39979007

約数列:

[1, 7, 11, 53, 77, 371, 583, 4081, 36241, 253687, 398651, 1920773, 2790557, 13445411, 21128503, 147899521]

約数ペア:

[(1, 147899521), (7, 21128503), (11, 13445411), (53, 2790557), (77, 1920773), (371, 398651), (583, 253687), (4081, 36241)]