3994760847

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1\times {\mathrm{479}}^1$

素因数の和:1036

約数の個数: 64

約数和(自身を含む): 6753484800

約数和(自身を除く): 2758723953

約数列:

[1, 3, 7, 11, 21, 33, 77, 79, 231, 237, 457, 479, 553, 869, 1371, 1437, 1659, 2607, 3199, 3353, 5027, 5269, 6083, 9597, 10059, 15081, 15807, 18249, 35189, 36103, 36883, 37841, 105567, 108309, 110649, 113523, 218903, 252721, 264887, 397133, 416251, 656709, 758163, 794661, 1191399, 1248753, 1532321, 2407933, 2779931, 2913757, 4596963, 7223799, 8339793, 8741271, 16855531, 17293337, 50566593, 51880011, 121053359, 190226707, 363160077, 570680121, 1331586949, 3994760847]

約数ペア:

[(1, 3994760847), (3, 1331586949), (7, 570680121), (11, 363160077), (21, 190226707), (33, 121053359), (77, 51880011), (79, 50566593), (231, 17293337), (237, 16855531), (457, 8741271), (479, 8339793), (553, 7223799), (869, 4596963), (1371, 2913757), (1437, 2779931), (1659, 2407933), (2607, 1532321), (3199, 1248753), (3353, 1191399), (5027, 794661), (5269, 758163), (6083, 656709), (9597, 416251), (10059, 397133), (15081, 264887), (15807, 252721), (18249, 218903), (35189, 113523), (36103, 110649), (36883, 108309), (37841, 105567)]