102155039

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{20759}}^1$

素因数の和:20822

約数の個数: 16

約数和(自身を含む): 126220800

約数和(自身を除く): 24065761

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 20759, 145313, 394421, 768083, 2760947, 5376581, 14593577, 102155039]

約数ペア:

[(1, 102155039), (7, 14593577), (19, 5376581), (37, 2760947), (133, 768083), (259, 394421), (703, 145313), (4921, 20759)]