2203313

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:272

約数の個数: 16

約数和(自身を含む): 2655744

約数和(自身を除く): 452431

約数列:

[1, 7, 37, 47, 181, 259, 329, 1267, 1739, 6697, 8507, 12173, 46879, 59549, 314759, 2203313]

約数ペア:

[(1, 2203313), (7, 314759), (37, 59549), (47, 46879), (181, 12173), (259, 8507), (329, 6697), (1267, 1739)]