212344319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{1459}}^1$

素因数の和:1702

約数の個数: 16

約数和(自身を含む): 235889280

約数和(自身を除く): 23544961

約数列:

[1, 11, 101, 131, 1111, 1441, 1459, 13231, 16049, 145541, 147359, 191129, 1620949, 2102419, 19304029, 212344319]

約数ペア:

[(1, 212344319), (11, 19304029), (101, 2102419), (131, 1620949), (1111, 191129), (1441, 147359), (1459, 145541), (13231, 16049)]