304850469

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{19697}}^1$

素因数の和:19785

約数の個数: 32

約数和(自身を含む): 514354176

約数和(自身を除く): 209503707

約数列:

[1, 3, 7, 11, 21, 33, 67, 77, 201, 231, 469, 737, 1407, 2211, 5159, 15477, 19697, 59091, 137879, 216667, 413637, 650001, 1319699, 1516669, 3959097, 4550007, 9237893, 14516689, 27713679, 43550067, 101616823, 304850469]

約数ペア:

[(1, 304850469), (3, 101616823), (7, 43550067), (11, 27713679), (21, 14516689), (33, 9237893), (67, 4550007), (77, 3959097), (201, 1516669), (231, 1319699), (469, 650001), (737, 413637), (1407, 216667), (2211, 137879), (5159, 59091), (15477, 19697)]