61338431

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1$

素因数の和:1079

約数の個数: 32

約数和(自身を含む): 82778112

約数和(自身を除く): 21439681

約数列:

[1, 7, 11, 17, 47, 77, 119, 187, 329, 517, 799, 997, 1309, 3619, 5593, 6979, 8789, 10967, 16949, 46859, 61523, 76769, 118643, 186439, 328013, 515449, 796603, 1305073, 3608143, 5576221, 8762633, 61338431]

約数ペア:

[(1, 61338431), (7, 8762633), (11, 5576221), (17, 3608143), (47, 1305073), (77, 796603), (119, 515449), (187, 328013), (329, 186439), (517, 118643), (799, 76769), (997, 61523), (1309, 46859), (3619, 16949), (5593, 10967), (6979, 8789)]