13303689

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{11953}}^1$

素因数の和:12016

約数の個数: 16

約数和(自身を含む): 20656512

約数和(自身を除く): 7352823

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 11953, 35859, 83671, 251013, 633509, 1900527, 4434563, 13303689]

約数ペア:

[(1, 13303689), (3, 4434563), (7, 1900527), (21, 633509), (53, 251013), (159, 83671), (371, 35859), (1113, 11953)]