2012166381

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1289}}^1\times {\mathrm{12101}}^1$

素因数の和:13436

約数の個数: 16

約数和(自身を含む): 2747638080

約数和(自身を除く): 735471699

約数列:

[1, 3, 43, 129, 1289, 3867, 12101, 36303, 55427, 166281, 520343, 1561029, 15598189, 46794567, 670722127, 2012166381]

約数ペア:

[(1, 2012166381), (3, 670722127), (43, 46794567), (129, 15598189), (1289, 1561029), (3867, 520343), (12101, 166281), (36303, 55427)]