8530821

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4289}}^1$

素因数の和:4325

約数の個数: 24

約数和(自身を含む): 14054040

約数和(自身を除く): 5523219

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 4289, 12867, 38601, 55757, 72913, 167271, 218739, 501813, 656217, 947869, 2843607, 8530821]

約数ペア:

[(1, 8530821), (3, 2843607), (9, 947869), (13, 656217), (17, 501813), (39, 218739), (51, 167271), (117, 72913), (153, 55757), (221, 38601), (663, 12867), (1989, 4289)]