37921809

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{4409}}^1$

素因数の和:4520

約数の個数: 16

約数和(自身を含む): 52496640

約数和(自身を除く): 14574831

約数列:

[1, 3, 47, 61, 141, 183, 2867, 4409, 8601, 13227, 207223, 268949, 621669, 806847, 12640603, 37921809]

約数ペア:

[(1, 37921809), (3, 12640603), (47, 806847), (61, 621669), (141, 268949), (183, 207223), (2867, 13227), (4409, 8601)]