2107473795

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{743377}}^1$

素因数の和:743401

約数の個数: 40

約数和(自身を含む): 4317539424

約数和(自身を除く): 2210065629

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 743377, 2230131, 3716885, 5203639, 6690393, 11150655, 15610917, 20071179, 26018195, 33451965, 46832751, 60213537, 78054585, 100355895, 140498253, 234163755, 301067685, 421494759, 702491265, 2107473795]

約数ペア:

[(1, 2107473795), (3, 702491265), (5, 421494759), (7, 301067685), (9, 234163755), (15, 140498253), (21, 100355895), (27, 78054585), (35, 60213537), (45, 46832751), (63, 33451965), (81, 26018195), (105, 20071179), (135, 15610917), (189, 11150655), (315, 6690393), (405, 5203639), (567, 3716885), (945, 2230131), (2835, 743377)]