20130371723

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{789829}}^1$

素因数の和:790178

約数の個数: 16

約数和(自身を含む): 25173461760

約数和(自身を除く): 5043090037

約数列:

[1, 7, 11, 77, 331, 2317, 3641, 25487, 789829, 5528803, 8688119, 60816833, 261433399, 1830033793, 2875767389, 20130371723]

約数ペア:

[(1, 20130371723), (7, 2875767389), (11, 1830033793), (77, 261433399), (331, 60816833), (2317, 8688119), (3641, 5528803), (25487, 789829)]