4784481

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 7835520

約数和(自身を除く): 3051039

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 317, 351, 387, 559, 951, 1161, 1677, 2853, 4121, 5031, 8559, 12363, 13631, 15093, 37089, 40893, 111267, 122679, 177203, 368037, 531609, 1594827, 4784481]

約数ペア:

[(1, 4784481), (3, 1594827), (9, 531609), (13, 368037), (27, 177203), (39, 122679), (43, 111267), (117, 40893), (129, 37089), (317, 15093), (351, 13631), (387, 12363), (559, 8559), (951, 5031), (1161, 4121), (1677, 2853)]