2096289

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 48

約数和(自身を含む): 3669120

約数和(自身を除く): 1572831

約数列:

[1, 3, 9, 13, 19, 23, 39, 41, 57, 69, 117, 123, 171, 207, 247, 299, 369, 437, 533, 741, 779, 897, 943, 1311, 1599, 2223, 2337, 2691, 2829, 3933, 4797, 5681, 7011, 8487, 10127, 12259, 17043, 17917, 30381, 36777, 51129, 53751, 91143, 110331, 161253, 232921, 698763, 2096289]

約数ペア:

[(1, 2096289), (3, 698763), (9, 232921), (13, 161253), (19, 110331), (23, 91143), (39, 53751), (41, 51129), (57, 36777), (69, 30381), (117, 17917), (123, 17043), (171, 12259), (207, 10127), (247, 8487), (299, 7011), (369, 5681), (437, 4797), (533, 3933), (741, 2829), (779, 2691), (897, 2337), (943, 2223), (1311, 1599)]