24392739

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 41171328

約数和(自身を除く): 16778589

約数列:

[1, 3, 7, 17, 21, 43, 49, 51, 119, 129, 147, 227, 301, 357, 681, 731, 833, 903, 1589, 2107, 2193, 2499, 3859, 4767, 5117, 6321, 9761, 11123, 11577, 15351, 27013, 29283, 33369, 35819, 68327, 81039, 107457, 165937, 189091, 204981, 478289, 497811, 567273, 1161559, 1434867, 3484677, 8130913, 24392739]

約数ペア:

[(1, 24392739), (3, 8130913), (7, 3484677), (17, 1434867), (21, 1161559), (43, 567273), (49, 497811), (51, 478289), (119, 204981), (129, 189091), (147, 165937), (227, 107457), (301, 81039), (357, 68327), (681, 35819), (731, 33369), (833, 29283), (903, 27013), (1589, 15351), (2107, 11577), (2193, 11123), (2499, 9761), (3859, 6321), (4767, 5117)]