16402203

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{9067}}^1$

素因数の和:9143

約数の個数: 16

約数和(自身を含む): 24664960

約数和(自身を除く): 8262757

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 9067, 27201, 81603, 244809, 607489, 1822467, 5467401, 16402203]

約数ペア:

[(1, 16402203), (3, 5467401), (9, 1822467), (27, 607489), (67, 244809), (201, 81603), (603, 27201), (1809, 9067)]