5430147219

素因数分解:

$3^2\times 7^4\times {\mathrm{251291}}^1$

素因数の和:251325

約数の個数: 30

約数和(自身を含む): 9150295596

約数和(自身を除く): 3720148377

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 2401, 3087, 7203, 21609, 251291, 753873, 1759037, 2261619, 5277111, 12313259, 15831333, 36939777, 86192813, 110819331, 258578439, 603349691, 775735317, 1810049073, 5430147219]

約数ペア:

[(1, 5430147219), (3, 1810049073), (7, 775735317), (9, 603349691), (21, 258578439), (49, 110819331), (63, 86192813), (147, 36939777), (343, 15831333), (441, 12313259), (1029, 5277111), (2401, 2261619), (3087, 1759037), (7203, 753873), (21609, 251291)]