2013012121

素因数分解:

${\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{2267}}^1$

素因数の和:2640

約数の個数: 16

約数和(自身を含む): 2097373824

約数和(自身を除く): 84361703

約数列:

[1, 37, 103, 233, 2267, 3811, 8621, 23999, 83879, 233501, 528211, 887963, 8639537, 19543807, 54405733, 2013012121]

約数ペア:

[(1, 2013012121), (37, 54405733), (103, 19543807), (233, 8639537), (2267, 887963), (3811, 528211), (8621, 233501), (23999, 83879)]