13865451

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{809}}^1$

素因数の和:1038

約数の個数: 16

約数和(自身を含む): 19245600

約数和(自身を除く): 5380149

約数列:

[1, 3, 29, 87, 197, 591, 809, 2427, 5713, 17139, 23461, 70383, 159373, 478119, 4621817, 13865451]

約数ペア:

[(1, 13865451), (3, 4621817), (29, 478119), (87, 159373), (197, 70383), (591, 23461), (809, 17139), (2427, 5713)]