13384735

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1279}}^1$

素因数の和:1327

約数の個数: 32

約数和(自身を含む): 20643840

約数和(自身を除く): 7259105

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 299, 455, 805, 1279, 1495, 2093, 6395, 8953, 10465, 16627, 29417, 44765, 83135, 116389, 147085, 205919, 382421, 581945, 1029595, 1912105, 2676947, 13384735]

約数ペア:

[(1, 13384735), (5, 2676947), (7, 1912105), (13, 1029595), (23, 581945), (35, 382421), (65, 205919), (91, 147085), (115, 116389), (161, 83135), (299, 44765), (455, 29417), (805, 16627), (1279, 10465), (1495, 8953), (2093, 6395)]