2079384405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{2003}}^1\times {\mathrm{9887}}^1$

素因数の和:11905

約数の個数: 32

約数和(自身を含む): 3804585984

約数和(自身を除く): 1725201579

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 2003, 6009, 9887, 10015, 14021, 29661, 30045, 42063, 49435, 69209, 70105, 148305, 207627, 210315, 346045, 1038135, 19803661, 59410983, 99018305, 138625627, 297054915, 415876881, 693128135, 2079384405]

約数ペア:

[(1, 2079384405), (3, 693128135), (5, 415876881), (7, 297054915), (15, 138625627), (21, 99018305), (35, 59410983), (105, 19803661), (2003, 1038135), (6009, 346045), (9887, 210315), (10015, 207627), (14021, 148305), (29661, 70105), (30045, 69209), (42063, 49435)]