30711121

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1013}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 36211968

約数和(自身を除く): 5500847

約数列:

[1, 7, 61, 71, 427, 497, 1013, 4331, 7091, 30317, 61793, 71923, 432551, 503461, 4387303, 30711121]

約数ペア:

[(1, 30711121), (7, 4387303), (61, 503461), (71, 432551), (427, 71923), (497, 61793), (1013, 30317), (4331, 7091)]