334423439

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 414688896

約数和(自身を除く): 80265457

約数列:

[1, 7, 17, 73, 119, 137, 281, 511, 959, 1241, 1967, 2329, 4777, 8687, 10001, 16303, 20513, 33439, 38497, 70007, 143591, 170017, 269479, 348721, 654449, 1190119, 2441047, 2810281, 4581143, 19671967, 47774777, 334423439]

約数ペア:

[(1, 334423439), (7, 47774777), (17, 19671967), (73, 4581143), (119, 2810281), (137, 2441047), (281, 1190119), (511, 654449), (959, 348721), (1241, 269479), (1967, 170017), (2329, 143591), (4777, 70007), (8687, 38497), (10001, 33439), (16303, 20513)]