9984541

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:484

約数の個数: 16

約数和(自身を含む): 11804800

約数和(自身を除く): 1820259

約数列:

[1, 7, 61, 67, 349, 427, 469, 2443, 4087, 21289, 23383, 28609, 149023, 163681, 1426363, 9984541]

約数ペア:

[(1, 9984541), (7, 1426363), (61, 163681), (67, 149023), (349, 28609), (427, 23383), (469, 21289), (2443, 4087)]