30816597

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2333}}^1$

素因数の和:2397

約数の個数: 32

約数和(自身を含む): 51086592

約数和(自身を除く): 20269995

約数列:

[1, 3, 7, 17, 21, 37, 51, 111, 119, 259, 357, 629, 777, 1887, 2333, 4403, 6999, 13209, 16331, 39661, 48993, 86321, 118983, 258963, 277627, 604247, 832881, 1467457, 1812741, 4402371, 10272199, 30816597]

約数ペア:

[(1, 30816597), (3, 10272199), (7, 4402371), (17, 1812741), (21, 1467457), (37, 832881), (51, 604247), (111, 277627), (119, 258963), (259, 118983), (357, 86321), (629, 48993), (777, 39661), (1887, 16331), (2333, 13209), (4403, 6999)]