15851946249

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{2617}}^1\times {\mathrm{4517}}^1$

素因数の和:7289

約数の個数: 24

約数和(自身を含む): 23064841800

約数和(自身を除く): 7212895551

約数列:

[1, 3, 9, 149, 447, 1341, 2617, 4517, 7851, 13551, 23553, 40653, 389933, 673033, 1169799, 2019099, 3509397, 6057297, 11820989, 35462967, 106388901, 1761327361, 5283982083, 15851946249]

約数ペア:

[(1, 15851946249), (3, 5283982083), (9, 1761327361), (149, 106388901), (447, 35462967), (1341, 11820989), (2617, 6057297), (4517, 3509397), (7851, 2019099), (13551, 1169799), (23553, 673033), (40653, 389933)]