415493979

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{907}}^1\times {\mathrm{4127}}^1$

素因数の和:5074

約数の個数: 16

約数和(自身を含む): 569730048

約数和(自身を除く): 154236069

約数列:

[1, 3, 37, 111, 907, 2721, 4127, 12381, 33559, 100677, 152699, 458097, 3743189, 11229567, 138497993, 415493979]

約数ペア:

[(1, 415493979), (3, 138497993), (37, 11229567), (111, 3743189), (907, 458097), (2721, 152699), (4127, 100677), (12381, 33559)]