14243999

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 18232704

約数和(自身を除く): 3988705

約数列:

[1, 7, 11, 67, 77, 121, 251, 469, 737, 847, 1757, 2761, 5159, 8107, 16817, 19327, 30371, 56749, 117719, 184987, 212597, 1294909, 2034857, 14243999]

約数ペア:

[(1, 14243999), (7, 2034857), (11, 1294909), (67, 212597), (77, 184987), (121, 117719), (251, 56749), (469, 30371), (737, 19327), (847, 16817), (1757, 8107), (2761, 5159)]