71318569

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1619}}^1$

素因数の和:1693

約数の個数: 24

約数和(自身を含む): 88646400

約数和(自身を除く): 17327831

約数列:

[1, 7, 29, 31, 49, 203, 217, 899, 1421, 1519, 1619, 6293, 11333, 44051, 46951, 50189, 79331, 328657, 351323, 1455481, 2300599, 2459261, 10188367, 71318569]

約数ペア:

[(1, 71318569), (7, 10188367), (29, 2459261), (31, 2300599), (49, 1455481), (203, 351323), (217, 328657), (899, 79331), (1421, 50189), (1519, 46951), (1619, 44051), (6293, 11333)]