6993259

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 32

約数和(自身を含む): 9261056

約数和(自身を除く): 2267797

約数列:

[1, 7, 13, 31, 37, 67, 91, 217, 259, 403, 469, 481, 871, 1147, 2077, 2479, 2821, 3367, 6097, 8029, 14539, 14911, 17353, 27001, 32227, 76849, 104377, 189007, 225589, 537943, 999037, 6993259]

約数ペア:

[(1, 6993259), (7, 999037), (13, 537943), (31, 225589), (37, 189007), (67, 104377), (91, 76849), (217, 32227), (259, 27001), (403, 17353), (469, 14911), (481, 14539), (871, 8029), (1147, 6097), (2077, 3367), (2479, 2821)]