2015197341

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{863}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 2802539520

約数和(自身を除く): 787342179

約数列:

[1, 3, 37, 109, 111, 193, 327, 579, 863, 2589, 4033, 7141, 12099, 21037, 21423, 31931, 63111, 94067, 95793, 166559, 282201, 499677, 778369, 2335107, 3480479, 6162683, 10441437, 18154931, 18488049, 54464793, 671732447, 2015197341]

約数ペア:

[(1, 2015197341), (3, 671732447), (37, 54464793), (109, 18488049), (111, 18154931), (193, 10441437), (327, 6162683), (579, 3480479), (863, 2335107), (2589, 778369), (4033, 499677), (7141, 282201), (12099, 166559), (21037, 95793), (21423, 94067), (31931, 63111)]