2070361503

素因数分解:

$3^2\times 7^1\times {\mathrm{4721}}^1\times {\mathrm{6961}}^1$

素因数の和:11695

約数の個数: 24

約数和(自身を含む): 3418954656

約数和(自身を除く): 1348593153

約数列:

[1, 3, 7, 9, 21, 63, 4721, 6961, 14163, 20883, 33047, 42489, 48727, 62649, 99141, 146181, 297423, 438543, 32862881, 98588643, 230040167, 295765929, 690120501, 2070361503]

約数ペア:

[(1, 2070361503), (3, 690120501), (7, 295765929), (9, 230040167), (21, 98588643), (63, 32862881), (4721, 438543), (6961, 297423), (14163, 146181), (20883, 99141), (33047, 62649), (42489, 48727)]