1246222173

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1\times {\mathrm{2551}}^1$

素因数の和:3145

約数の個数: 32

約数和(自身を含む): 1947523072

約数和(自身を除く): 701300899

約数列:

[1, 3, 7, 21, 43, 129, 301, 541, 903, 1623, 2551, 3787, 7653, 11361, 17857, 23263, 53571, 69789, 109693, 162841, 329079, 488523, 767851, 1380091, 2303553, 4140273, 9660637, 28981911, 59343913, 178031739, 415407391, 1246222173]

約数ペア:

[(1, 1246222173), (3, 415407391), (7, 178031739), (21, 59343913), (43, 28981911), (129, 9660637), (301, 4140273), (541, 2303553), (903, 1380091), (1623, 767851), (2551, 488523), (3787, 329079), (7653, 162841), (11361, 109693), (17857, 69789), (23263, 53571)]