273669851

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7043}}^1$

素因数の和:7131

約数の個数: 24

約数和(自身を含む): 348508944

約数和(自身を除く): 74839093

約数列:

[1, 7, 13, 49, 61, 91, 427, 637, 793, 2989, 5551, 7043, 38857, 49301, 91559, 345107, 429623, 640913, 3007361, 4486391, 5585099, 21051527, 39095693, 273669851]

約数ペア:

[(1, 273669851), (7, 39095693), (13, 21051527), (49, 5585099), (61, 4486391), (91, 3007361), (427, 640913), (637, 429623), (793, 345107), (2989, 91559), (5551, 49301), (7043, 38857)]