4921521

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{509}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 7197120

約数和(自身を除く): 2275599

約数列:

[1, 3, 11, 33, 293, 509, 879, 1527, 3223, 5599, 9669, 16797, 149137, 447411, 1640507, 4921521]

約数ペア:

[(1, 4921521), (3, 1640507), (11, 447411), (33, 149137), (293, 16797), (509, 9669), (879, 5599), (1527, 3223)]