2080632477

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{101203}}^1$

素因数の和:101313

約数の個数: 32

約数和(自身を含む): 3497610240

約数和(自身を除く): 1416977763

約数列:

[1, 3, 7, 11, 21, 33, 77, 89, 231, 267, 623, 979, 1869, 2937, 6853, 20559, 101203, 303609, 708421, 1113233, 2125263, 3339699, 7792631, 9007067, 23377893, 27021201, 63049469, 99077737, 189148407, 297233211, 693544159, 2080632477]

約数ペア:

[(1, 2080632477), (3, 693544159), (7, 297233211), (11, 189148407), (21, 99077737), (33, 63049469), (77, 27021201), (89, 23377893), (231, 9007067), (267, 7792631), (623, 3339699), (979, 2125263), (1869, 1113233), (2937, 708421), (6853, 303609), (20559, 101203)]