2009387859

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{1889}}^1\times {\mathrm{3253}}^1$

素因数の和:5254

約数の個数: 16

約数和(自身を含む): 2706026400

約数和(自身を除く): 696638541

約数列:

[1, 3, 109, 327, 1889, 3253, 5667, 9759, 205901, 354577, 617703, 1063731, 6144917, 18434751, 669795953, 2009387859]

約数ペア:

[(1, 2009387859), (3, 669795953), (109, 18434751), (327, 6144917), (1889, 1063731), (3253, 617703), (5667, 354577), (9759, 205901)]