30650487

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 48282624

約数和(自身を除く): 17632137

約数列:

[1, 3, 7, 21, 61, 71, 183, 213, 337, 427, 497, 1011, 1281, 1491, 2359, 4331, 7077, 12993, 20557, 23927, 30317, 61671, 71781, 90951, 143899, 167489, 431697, 502467, 1459547, 4378641, 10216829, 30650487]

約数ペア:

[(1, 30650487), (3, 10216829), (7, 4378641), (21, 1459547), (61, 502467), (71, 431697), (183, 167489), (213, 143899), (337, 90951), (427, 71781), (497, 61671), (1011, 30317), (1281, 23927), (1491, 20557), (2359, 12993), (4331, 7077)]