9661743

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 17611776

約数和(自身を除く): 7950033

約数列:

[1, 3, 7, 9, 13, 21, 39, 47, 63, 91, 117, 141, 251, 273, 329, 423, 611, 753, 819, 987, 1757, 1833, 2259, 2961, 3263, 4277, 5271, 5499, 9789, 11797, 12831, 15813, 22841, 29367, 35391, 38493, 68523, 82579, 106173, 153361, 205569, 247737, 460083, 743211, 1073527, 1380249, 3220581, 9661743]

約数ペア:

[(1, 9661743), (3, 3220581), (7, 1380249), (9, 1073527), (13, 743211), (21, 460083), (39, 247737), (47, 205569), (63, 153361), (91, 106173), (117, 82579), (141, 68523), (251, 38493), (273, 35391), (329, 29367), (423, 22841), (611, 15813), (753, 12831), (819, 11797), (987, 9789), (1757, 5499), (1833, 5271), (2259, 4277), (2961, 3263)]