1949203017

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{310729}}^1$

素因数の和:310793

約数の個数: 24

約数和(自身を含む): 3053854440

約数和(自身を除く): 1104651423

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 6273, 310729, 932187, 2796561, 5282393, 12739889, 15847179, 38219667, 47541537, 114659001, 216578113, 649734339, 1949203017]

約数ペア:

[(1, 1949203017), (3, 649734339), (9, 216578113), (17, 114659001), (41, 47541537), (51, 38219667), (123, 15847179), (153, 12739889), (369, 5282393), (697, 2796561), (2091, 932187), (6273, 310729)]