69213067

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47309}}^1$

素因数の和:47346

約数の個数: 16

約数和(自身を含む): 90835200

約数和(自身を除く): 21622133

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 47309, 331163, 520399, 898871, 3642793, 6292097, 9887581, 69213067]

約数ペア:

[(1, 69213067), (7, 9887581), (11, 6292097), (19, 3642793), (77, 898871), (133, 520399), (209, 331163), (1463, 47309)]