221370402

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{3354097}}^1$

素因数の和:3354113

約数の個数: 16

約数和(自身を含む): 482990112

約数和(自身を除く): 261619710

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 3354097, 6708194, 10062291, 20124582, 36895067, 73790134, 110685201, 221370402]

約数ペア:

[(1, 221370402), (2, 110685201), (3, 73790134), (6, 36895067), (11, 20124582), (22, 10062291), (33, 6708194), (66, 3354097)]