7471299

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 11600640

約数和(自身を除く): 4129341

約数列:

[1, 3, 11, 29, 33, 37, 87, 111, 211, 319, 407, 633, 957, 1073, 1221, 2321, 3219, 6119, 6963, 7807, 11803, 18357, 23421, 35409, 67309, 85877, 201927, 226403, 257631, 679209, 2490433, 7471299]

約数ペア:

[(1, 7471299), (3, 2490433), (11, 679209), (29, 257631), (33, 226403), (37, 201927), (87, 85877), (111, 67309), (211, 35409), (319, 23421), (407, 18357), (633, 11803), (957, 7807), (1073, 6963), (1221, 6119), (2321, 3219)]