4771431

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1429}}^1$

素因数の和:1495

約数の個数: 24

約数和(自身を含む): 8030880

約数和(自身を除く): 3259449

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 1429, 3339, 4287, 10003, 12861, 30009, 75737, 90027, 227211, 530159, 681633, 1590477, 4771431]

約数ペア:

[(1, 4771431), (3, 1590477), (7, 681633), (9, 530159), (21, 227211), (53, 90027), (63, 75737), (159, 30009), (371, 12861), (477, 10003), (1113, 4287), (1429, 3339)]