2051229297

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1\times {\mathrm{2521}}^1$

素因数の和:3241

約数の個数: 32

約数和(自身を含む): 3046091776

約数和(自身を除く): 994862479

約数列:

[1, 3, 13, 31, 39, 93, 403, 673, 1209, 2019, 2521, 7563, 8749, 20863, 26247, 32773, 62589, 78151, 98319, 234453, 271219, 813657, 1015963, 1696633, 3047889, 5089899, 22056229, 52595623, 66168687, 157786869, 683743099, 2051229297]

約数ペア:

[(1, 2051229297), (3, 683743099), (13, 157786869), (31, 66168687), (39, 52595623), (93, 22056229), (403, 5089899), (673, 3047889), (1209, 1696633), (2019, 1015963), (2521, 813657), (7563, 271219), (8749, 234453), (20863, 98319), (26247, 78151), (32773, 62589)]