401038377

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{69661}}^1$

素因数の和:69784

約数の個数: 16

約数和(自身を含む): 568441920

約数和(自身を除く): 167403543

約数列:

[1, 3, 19, 57, 101, 303, 1919, 5757, 69661, 208983, 1323559, 3970677, 7035761, 21107283, 133679459, 401038377]

約数ペア:

[(1, 401038377), (3, 133679459), (19, 21107283), (57, 7035761), (101, 3970677), (303, 1323559), (1919, 208983), (5757, 69661)]