7675629

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 11827200

約数和(自身を除く): 4151571

約数列:

[1, 3, 13, 23, 39, 43, 69, 129, 199, 299, 559, 597, 897, 989, 1677, 2587, 2967, 4577, 7761, 8557, 12857, 13731, 25671, 38571, 59501, 111241, 178503, 196811, 333723, 590433, 2558543, 7675629]

約数ペア:

[(1, 7675629), (3, 2558543), (13, 590433), (23, 333723), (39, 196811), (43, 178503), (69, 111241), (129, 59501), (199, 38571), (299, 25671), (559, 13731), (597, 12857), (897, 8557), (989, 7761), (1677, 4577), (2587, 2967)]