2570601

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1277}}^1$

素因数の和:1352

約数の個数: 16

約数和(自身を含む): 3803328

約数和(自身を除く): 1232727

約数列:

[1, 3, 11, 33, 61, 183, 671, 1277, 2013, 3831, 14047, 42141, 77897, 233691, 856867, 2570601]

約数ペア:

[(1, 2570601), (3, 856867), (11, 233691), (33, 77897), (61, 42141), (183, 14047), (671, 3831), (1277, 2013)]