23380287

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{829}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 38246400

約数和(自身を除く): 14866113

約数列:

[1, 3, 7, 17, 21, 51, 79, 119, 237, 357, 553, 829, 1343, 1659, 2487, 4029, 5803, 9401, 14093, 17409, 28203, 42279, 65491, 98651, 196473, 295953, 458437, 1113347, 1375311, 3340041, 7793429, 23380287]

約数ペア:

[(1, 23380287), (3, 7793429), (7, 3340041), (17, 1375311), (21, 1113347), (51, 458437), (79, 295953), (119, 196473), (237, 98651), (357, 65491), (553, 42279), (829, 28203), (1343, 17409), (1659, 14093), (2487, 9401), (4029, 5803)]