3637413

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 5962880

約数和(自身を除く): 2325467

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 241, 351, 387, 559, 723, 1161, 1677, 2169, 3133, 5031, 6507, 9399, 10363, 15093, 28197, 31089, 84591, 93267, 134719, 279801, 404157, 1212471, 3637413]

約数ペア:

[(1, 3637413), (3, 1212471), (9, 404157), (13, 279801), (27, 134719), (39, 93267), (43, 84591), (117, 31089), (129, 28197), (241, 15093), (351, 10363), (387, 9399), (559, 6507), (723, 5031), (1161, 3133), (1677, 2169)]