80858371

素因数分解:

${\mathrm{11}}^2\times {\mathrm{491}}^1\times {\mathrm{1361}}^1$

素因数の和:1874

約数の個数: 12

約数和(自身を含む): 89123832

約数和(自身を除く): 8265461

約数列:

[1, 11, 121, 491, 1361, 5401, 14971, 59411, 164681, 668251, 7350761, 80858371]

約数ペア:

[(1, 80858371), (11, 7350761), (121, 668251), (491, 164681), (1361, 59411), (5401, 14971)]