388488087

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{32237}}^1$

素因数の和:32359

約数の個数: 24

約数和(自身を含む): 610200864

約数和(自身を除く): 221712777

約数列:

[1, 3, 9, 13, 39, 103, 117, 309, 927, 1339, 4017, 12051, 32237, 96711, 290133, 419081, 1257243, 3320411, 3771729, 9961233, 29883699, 43165343, 129496029, 388488087]

約数ペア:

[(1, 388488087), (3, 129496029), (9, 43165343), (13, 29883699), (39, 9961233), (103, 3771729), (117, 3320411), (309, 1257243), (927, 419081), (1339, 290133), (4017, 96711), (12051, 32237)]