42405447

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{24329}}^1$

素因数の和:24422

約数の個数: 16

約数和(自身を含む): 65399040

約数和(自身を除く): 22993593

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 24329, 72987, 170303, 510909, 2019307, 6057921, 14135149, 42405447]

約数ペア:

[(1, 42405447), (3, 14135149), (7, 6057921), (21, 2019307), (83, 510909), (249, 170303), (581, 72987), (1743, 24329)]