4202211

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 6531840

約数和(自身を除く): 2329629

約数列:

[1, 3, 13, 19, 39, 53, 57, 107, 159, 247, 321, 689, 741, 1007, 1391, 2033, 2067, 3021, 4173, 5671, 6099, 13091, 17013, 26429, 39273, 73723, 79287, 107749, 221169, 323247, 1400737, 4202211]

約数ペア:

[(1, 4202211), (3, 1400737), (13, 323247), (19, 221169), (39, 107749), (53, 79287), (57, 73723), (107, 39273), (159, 26429), (247, 17013), (321, 13091), (689, 6099), (741, 5671), (1007, 4173), (1391, 3021), (2033, 2067)]