30231747

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36913}}^1$

素因数の和:36939

約数の個数: 24

約数和(自身を含む): 53746784

約数和(自身を除く): 23515037

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 36913, 110739, 258391, 332217, 479869, 775173, 1439607, 2325519, 3359083, 4318821, 10077249, 30231747]

約数ペア:

[(1, 30231747), (3, 10077249), (7, 4318821), (9, 3359083), (13, 2325519), (21, 1439607), (39, 775173), (63, 479869), (91, 332217), (117, 258391), (273, 110739), (819, 36913)]