73974061

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{4637}}^1$

素因数の和:4740

約数の個数: 16

約数和(自身を含む): 88159104

約数和(自身を除く): 14185043

約数列:

[1, 7, 43, 53, 301, 371, 2279, 4637, 15953, 32459, 199391, 245761, 1395737, 1720327, 10567723, 73974061]

約数ペア:

[(1, 73974061), (7, 10567723), (43, 1720327), (53, 1395737), (301, 245761), (371, 199391), (2279, 32459), (4637, 15953)]