13580739

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2399}}^1$

素因数の和:2459

約数の個数: 24

約数和(自身を含む): 21340800

約数和(自身を除く): 7760061

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1887, 2399, 5661, 7197, 21591, 40783, 88763, 122349, 266289, 367047, 798867, 1508971, 4526913, 13580739]

約数ペア:

[(1, 13580739), (3, 4526913), (9, 1508971), (17, 798867), (37, 367047), (51, 266289), (111, 122349), (153, 88763), (333, 40783), (629, 21591), (1887, 7197), (2399, 5661)]