6572917

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 24

約数和(自身を含む): 7905600

約数和(自身を除く): 1332683

約数列:

[1, 13, 19, 23, 89, 169, 247, 299, 437, 1157, 1691, 2047, 3211, 3887, 5681, 15041, 21983, 26611, 38893, 73853, 285779, 345943, 505609, 6572917]

約数ペア:

[(1, 6572917), (13, 505609), (19, 345943), (23, 285779), (89, 73853), (169, 38893), (247, 26611), (299, 21983), (437, 15041), (1157, 5681), (1691, 3887), (2047, 3211)]