2149104222723

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1\times {\mathrm{2437}}^1\times {\mathrm{10303}}^1$

素因数の和:13123

約数の個数: 32

約数和(自身を含む): 2905210986496

約数和(自身を除く): 756106763773

約数列:

[1, 3, 103, 277, 309, 831, 2437, 7311, 10303, 28531, 30909, 85593, 251011, 675049, 753033, 1061209, 2025147, 2853931, 3183627, 8561793, 25108411, 69530047, 75325233, 208590141, 293954893, 881864679, 2586166333, 6955029847, 7758498999, 20865089541, 716368074241, 2149104222723]

約数ペア:

[(1, 2149104222723), (3, 716368074241), (103, 20865089541), (277, 7758498999), (309, 6955029847), (831, 2586166333), (2437, 881864679), (7311, 293954893), (10303, 208590141), (28531, 75325233), (30909, 69530047), (85593, 25108411), (251011, 8561793), (675049, 3183627), (753033, 2853931), (1061209, 2025147)]