4953993

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 32

約数和(自身を含む): 7713792

約数和(自身を除く): 2759799

約数列:

[1, 3, 11, 23, 33, 61, 69, 107, 183, 253, 321, 671, 759, 1177, 1403, 2013, 2461, 3531, 4209, 6527, 7383, 15433, 19581, 27071, 46299, 71797, 81213, 150121, 215391, 450363, 1651331, 4953993]

約数ペア:

[(1, 4953993), (3, 1651331), (11, 450363), (23, 215391), (33, 150121), (61, 81213), (69, 71797), (107, 46299), (183, 27071), (253, 19581), (321, 15433), (671, 7383), (759, 6527), (1177, 4209), (1403, 3531), (2013, 2461)]