2017272579

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{5261}}^1$

素因数の和:5352

約数の個数: 48

約数和(自身を含む): 3344106240

約数和(自身を除く): 1326833661

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 589, 651, 961, 1767, 2883, 4123, 5261, 6727, 12369, 15783, 18259, 20181, 36827, 54777, 99959, 110481, 127813, 163091, 299877, 383439, 489273, 699713, 1141637, 2099139, 3098729, 3424911, 5055821, 9296187, 15167463, 21691103, 35390747, 65073309, 96060599, 106172241, 288181797, 672424193, 2017272579]

約数ペア:

[(1, 2017272579), (3, 672424193), (7, 288181797), (19, 106172241), (21, 96060599), (31, 65073309), (57, 35390747), (93, 21691103), (133, 15167463), (217, 9296187), (399, 5055821), (589, 3424911), (651, 3098729), (961, 2099139), (1767, 1141637), (2883, 699713), (4123, 489273), (5261, 383439), (6727, 299877), (12369, 163091), (15783, 127813), (18259, 110481), (20181, 99959), (36827, 54777)]