13488939

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{673}}^1$

素因数の和:827

約数の個数: 24

約数和(自身を含む): 20818512

約数和(自身を除く): 7329573

約数列:

[1, 3, 9, 17, 51, 131, 153, 393, 673, 1179, 2019, 2227, 6057, 6681, 11441, 20043, 34323, 88163, 102969, 264489, 793467, 1498771, 4496313, 13488939]

約数ペア:

[(1, 13488939), (3, 4496313), (9, 1498771), (17, 793467), (51, 264489), (131, 102969), (153, 88163), (393, 34323), (673, 20043), (1179, 11441), (2019, 6681), (2227, 6057)]