42758303

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{5449}}^1$

素因数の和:5534

約数の個数: 16

約数和(自身を含む): 52320000

約数和(自身を除く): 9561697

約数列:

[1, 7, 19, 59, 133, 413, 1121, 5449, 7847, 38143, 103531, 321491, 724717, 2250437, 6108329, 42758303]

約数ペア:

[(1, 42758303), (7, 6108329), (19, 2250437), (59, 724717), (133, 321491), (413, 103531), (1121, 38143), (5449, 7847)]