13452387

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 20321280

約数和(自身を除く): 6868893

約数列:

[1, 3, 13, 39, 41, 47, 123, 141, 179, 533, 537, 611, 1599, 1833, 1927, 2327, 5781, 6981, 7339, 8413, 22017, 25051, 25239, 75153, 95407, 109369, 286221, 328107, 344933, 1034799, 4484129, 13452387]

約数ペア:

[(1, 13452387), (3, 4484129), (13, 1034799), (39, 344933), (41, 328107), (47, 286221), (123, 109369), (141, 95407), (179, 75153), (533, 25239), (537, 25051), (611, 22017), (1599, 8413), (1833, 7339), (1927, 6981), (2327, 5781)]