33993701

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:214

約数の個数: 32

約数和(自身を含む): 43008000

約数和(自身を除く): 9014299

約数列:

[1, 7, 23, 31, 49, 139, 161, 217, 343, 713, 973, 1127, 1519, 3197, 4309, 4991, 6811, 7889, 10633, 22379, 30163, 34937, 47677, 99107, 156653, 211141, 244559, 693749, 1096571, 1477987, 4856243, 33993701]

約数ペア:

[(1, 33993701), (7, 4856243), (23, 1477987), (31, 1096571), (49, 693749), (139, 244559), (161, 211141), (217, 156653), (343, 99107), (713, 47677), (973, 34937), (1127, 30163), (1519, 22379), (3197, 10633), (4309, 7889), (4991, 6811)]