9756621

素因数分解:

$3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{617}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 16196544

約数和(自身を除く): 6439923

約数列:

[1, 3, 7, 9, 21, 63, 251, 617, 753, 1757, 1851, 2259, 4319, 5271, 5553, 12957, 15813, 38871, 154867, 464601, 1084069, 1393803, 3252207, 9756621]

約数ペア:

[(1, 9756621), (3, 3252207), (7, 1393803), (9, 1084069), (21, 464601), (63, 154867), (251, 38871), (617, 15813), (753, 12957), (1757, 5553), (1851, 5271), (2259, 4319)]