55331497

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 63615552

約数和(自身を除く): 8284055

約数列:

[1, 13, 31, 43, 103, 403, 559, 961, 1333, 1339, 3193, 4429, 12493, 17329, 41323, 41509, 57577, 98983, 137299, 537199, 1286779, 1784887, 4256269, 55331497]

約数ペア:

[(1, 55331497), (13, 4256269), (31, 1784887), (43, 1286779), (103, 537199), (403, 137299), (559, 98983), (961, 57577), (1333, 41509), (1339, 41323), (3193, 17329), (4429, 12493)]