131738343

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{210109}}^1$

素因数の和:210142

約数の個数: 16

約数和(自身を含む): 201705600

約数和(自身を除く): 69967257

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 210109, 630327, 2311199, 3992071, 6933597, 11976213, 43912781, 131738343]

約数ペア:

[(1, 131738343), (3, 43912781), (11, 11976213), (19, 6933597), (33, 3992071), (57, 2311199), (209, 630327), (627, 210109)]