4907007

素因数分解:

$3^3\times 7^2\times {\mathrm{3709}}^1$

素因数の和:3732

約数の個数: 24

約数和(自身を含む): 8458800

約数和(自身を除く): 3551793

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 3709, 11127, 25963, 33381, 77889, 100143, 181741, 233667, 545223, 701001, 1635669, 4907007]

約数ペア:

[(1, 4907007), (3, 1635669), (7, 701001), (9, 545223), (21, 233667), (27, 181741), (49, 100143), (63, 77889), (147, 33381), (189, 25963), (441, 11127), (1323, 3709)]