2015886717

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{7547}}^1$

素因数の和:8330

約数の個数: 32

約数和(自身を含む): 3220882560

約数和(自身を除く): 1204995843

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 761, 2283, 6849, 7547, 9893, 20547, 22641, 29679, 67923, 89037, 98111, 203769, 267111, 294333, 882999, 2648997, 5743267, 17229801, 51689403, 74662471, 155068209, 223987413, 671962239, 2015886717]

約数ペア:

[(1, 2015886717), (3, 671962239), (9, 223987413), (13, 155068209), (27, 74662471), (39, 51689403), (117, 17229801), (351, 5743267), (761, 2648997), (2283, 882999), (6849, 294333), (7547, 267111), (9893, 203769), (20547, 98111), (22641, 89037), (29679, 67923)]