154847017

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 185713920

約数和(自身を除く): 30866903

約数列:

[1, 13, 19, 23, 97, 247, 281, 299, 437, 1261, 1843, 2231, 3653, 5339, 5681, 6463, 23959, 27257, 29003, 42389, 69407, 84019, 122797, 354341, 517883, 551057, 626911, 1596361, 6732479, 8149843, 11911309, 154847017]

約数ペア:

[(1, 154847017), (13, 11911309), (19, 8149843), (23, 6732479), (97, 1596361), (247, 626911), (281, 551057), (299, 517883), (437, 354341), (1261, 122797), (1843, 84019), (2231, 69407), (3653, 42389), (5339, 29003), (5681, 27257), (6463, 23959)]