5222091

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1789}}^1$

素因数の和:1938

約数の個数: 16

約数和(自身を含む): 8019200

約数和(自身を除く): 2797109

約数列:

[1, 3, 7, 21, 139, 417, 973, 1789, 2919, 5367, 12523, 37569, 248671, 746013, 1740697, 5222091]

約数ペア:

[(1, 5222091), (3, 1740697), (7, 746013), (21, 248671), (139, 37569), (417, 12523), (973, 5367), (1789, 2919)]