22493457

素因数分解:

$3^4\times 7^1\times {\mathrm{39671}}^1$

素因数の和:39690

約数の個数: 20

約数和(自身を含む): 38402496

約数和(自身を除く): 15909039

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 39671, 119013, 277697, 357039, 833091, 1071117, 2499273, 3213351, 7497819, 22493457]

約数ペア:

[(1, 22493457), (3, 7497819), (7, 3213351), (9, 2499273), (21, 1071117), (27, 833091), (63, 357039), (81, 277697), (189, 119013), (567, 39671)]