2031036267

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1\times {\mathrm{1657}}^1$

素因数の和:2319

約数の個数: 32

約数和(自身を含む): 2978192448

約数和(自身を除く): 947156181

約数列:

[1, 3, 13, 39, 53, 159, 593, 689, 1657, 1779, 2067, 4971, 7709, 21541, 23127, 31429, 64623, 87821, 94287, 263463, 408577, 982601, 1141673, 1225731, 2947803, 3425019, 12773813, 38321439, 52077853, 156233559, 677012089, 2031036267]

約数ペア:

[(1, 2031036267), (3, 677012089), (13, 156233559), (39, 52077853), (53, 38321439), (159, 12773813), (593, 3425019), (689, 2947803), (1657, 1225731), (1779, 1141673), (2067, 982601), (4971, 408577), (7709, 263463), (21541, 94287), (23127, 87821), (31429, 64623)]