427812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 1247232

約数和(自身を除く): 819420

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 463, 924, 926, 1389, 1852, 2778, 3241, 5093, 5556, 6482, 9723, 10186, 12964, 15279, 19446, 20372, 30558, 35651, 38892, 61116, 71302, 106953, 142604, 213906, 427812]

約数ペア:

[(1, 427812), (2, 213906), (3, 142604), (4, 106953), (6, 71302), (7, 61116), (11, 38892), (12, 35651), (14, 30558), (21, 20372), (22, 19446), (28, 15279), (33, 12964), (42, 10186), (44, 9723), (66, 6482), (77, 5556), (84, 5093), (132, 3241), (154, 2778), (231, 1852), (308, 1389), (462, 926), (463, 924)]