5170851

素因数分解:

$3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 8870400

約数和(自身を除く): 3699549

約数列:

[1, 3, 7, 9, 21, 27, 63, 109, 189, 251, 327, 753, 763, 981, 1757, 2259, 2289, 2943, 5271, 6777, 6867, 15813, 20601, 27359, 47439, 82077, 191513, 246231, 574539, 738693, 1723617, 5170851]

約数ペア:

[(1, 5170851), (3, 1723617), (7, 738693), (9, 574539), (21, 246231), (27, 191513), (63, 82077), (109, 47439), (189, 27359), (251, 20601), (327, 15813), (753, 6867), (763, 6777), (981, 5271), (1757, 2943), (2259, 2289)]