1138214379

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{421093}}^1$

素因数の和:421166

約数の個数: 16

約数和(自身を含む): 1637213472

約数和(自身を除く): 498999093

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 421093, 1263279, 7158581, 21475743, 22317929, 66953787, 379404793, 1138214379]

約数ペア:

[(1, 1138214379), (3, 379404793), (17, 66953787), (51, 22317929), (53, 21475743), (159, 7158581), (901, 1263279), (2703, 421093)]