339912969

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{1667}}^1$

素因数の和:1885

約数の個数: 32

約数和(自身を含む): 511128576

約数和(自身を除く): 171215607

約数列:

[1, 3, 11, 33, 37, 111, 167, 407, 501, 1221, 1667, 1837, 5001, 5511, 6179, 18337, 18537, 55011, 61679, 67969, 185037, 203907, 278389, 678469, 835167, 2035407, 3062279, 9186837, 10300393, 30901179, 113304323, 339912969]

約数ペア:

[(1, 339912969), (3, 113304323), (11, 30901179), (33, 10300393), (37, 9186837), (111, 3062279), (167, 2035407), (407, 835167), (501, 678469), (1221, 278389), (1667, 203907), (1837, 185037), (5001, 67969), (5511, 61679), (6179, 55011), (18337, 18537)]