3394713

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 5647104

約数和(自身を除く): 2252391

約数列:

[1, 3, 7, 17, 21, 37, 51, 111, 119, 257, 259, 357, 629, 771, 777, 1799, 1887, 4369, 4403, 5397, 9509, 13107, 13209, 28527, 30583, 66563, 91749, 161653, 199689, 484959, 1131571, 3394713]

約数ペア:

[(1, 3394713), (3, 1131571), (7, 484959), (17, 199689), (21, 161653), (37, 91749), (51, 66563), (111, 30583), (119, 28527), (257, 13209), (259, 13107), (357, 9509), (629, 5397), (771, 4403), (777, 4369), (1799, 1887)]