2298723

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 3815424

約数和(自身を除く): 1516701

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 137, 141, 329, 357, 411, 799, 959, 987, 2329, 2397, 2877, 5593, 6439, 6987, 16303, 16779, 19317, 45073, 48909, 109463, 135219, 328389, 766241, 2298723]

約数ペア:

[(1, 2298723), (3, 766241), (7, 328389), (17, 135219), (21, 109463), (47, 48909), (51, 45073), (119, 19317), (137, 16779), (141, 16303), (329, 6987), (357, 6439), (411, 5593), (799, 2877), (959, 2397), (987, 2329)]