1392343227

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{28879}}^1$

素因数の和:29383

約数の個数: 24

約数和(自身を含む): 2198576640

約数和(自身を除く): 806233413

約数列:

[1, 3, 9, 11, 33, 99, 487, 1461, 4383, 5357, 16071, 28879, 48213, 86637, 259911, 317669, 953007, 2859021, 14064073, 42192219, 126576657, 154704803, 464114409, 1392343227]

約数ペア:

[(1, 1392343227), (3, 464114409), (9, 154704803), (11, 126576657), (33, 42192219), (99, 14064073), (487, 2859021), (1461, 953007), (4383, 317669), (5357, 259911), (16071, 86637), (28879, 48213)]