9939951

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9281}}^1$

素因数の和:9311

約数の個数: 24

約数和(自身を含む): 17375904

約数和(自身を除く): 7435953

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 9281, 27843, 64967, 83529, 157777, 194901, 473331, 584703, 1104439, 1419993, 3313317, 9939951]

約数ペア:

[(1, 9939951), (3, 3313317), (7, 1419993), (9, 1104439), (17, 584703), (21, 473331), (51, 194901), (63, 157777), (119, 83529), (153, 64967), (357, 27843), (1071, 9281)]