3114993

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 5155840

約数和(自身を除く): 2040847

約数列:

[1, 3, 7, 19, 21, 37, 57, 111, 133, 211, 259, 399, 633, 703, 777, 1477, 2109, 4009, 4431, 4921, 7807, 12027, 14763, 23421, 28063, 54649, 84189, 148333, 163947, 444999, 1038331, 3114993]

約数ペア:

[(1, 3114993), (3, 1038331), (7, 444999), (19, 163947), (21, 148333), (37, 84189), (57, 54649), (111, 28063), (133, 23421), (211, 14763), (259, 12027), (399, 7807), (633, 4921), (703, 4431), (777, 4009), (1477, 2109)]