164017921

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1993}}^1$

素因数の和:2160

約数の個数: 16

約数和(自身を含む): 179172864

約数和(自身を除く): 15154943

約数列:

[1, 17, 47, 103, 799, 1751, 1993, 4841, 33881, 82297, 93671, 205279, 1592407, 3489743, 9648113, 164017921]

約数ペア:

[(1, 164017921), (17, 9648113), (47, 3489743), (103, 1592407), (799, 205279), (1751, 93671), (1993, 82297), (4841, 33881)]