13863465

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4001}}^1$

素因数の和:4030

約数の個数: 48

約数和(自身を含む): 29966976

約数和(自身を除く): 16103511

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 4001, 12003, 20005, 28007, 36009, 44011, 60015, 84021, 132033, 140035, 180045, 220055, 252063, 308077, 396099, 420105, 660165, 924231, 1260315, 1540385, 1980495, 2772693, 4621155, 13863465]

約数ペア:

[(1, 13863465), (3, 4621155), (5, 2772693), (7, 1980495), (9, 1540385), (11, 1260315), (15, 924231), (21, 660165), (33, 420105), (35, 396099), (45, 308077), (55, 252063), (63, 220055), (77, 180045), (99, 140035), (105, 132033), (165, 84021), (231, 60015), (315, 44011), (385, 36009), (495, 28007), (693, 20005), (1155, 12003), (3465, 4001)]