313639413

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{1291}}^1\times {\mathrm{1723}}^1$

素因数の和:3064

約数の個数: 16

約数和(自身を含む): 427662336

約数和(自身を除く): 114022923

約数列:

[1, 3, 47, 141, 1291, 1723, 3873, 5169, 60677, 80981, 182031, 242943, 2224393, 6673179, 104546471, 313639413]

約数ペア:

[(1, 313639413), (3, 104546471), (47, 6673179), (141, 2224393), (1291, 242943), (1723, 182031), (3873, 80981), (5169, 60677)]