2747004351

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{64091}}^1$

素因数の和:64271

約数の個数: 32

約数和(自身を含む): 4536688128

約数和(自身を除く): 1789683777

約数列:

[1, 3, 7, 13, 21, 39, 91, 157, 273, 471, 1099, 2041, 3297, 6123, 14287, 42861, 64091, 192273, 448637, 833183, 1345911, 2499549, 5832281, 10062287, 17496843, 30186861, 70436009, 130809731, 211308027, 392429193, 915668117, 2747004351]

約数ペア:

[(1, 2747004351), (3, 915668117), (7, 392429193), (13, 211308027), (21, 130809731), (39, 70436009), (91, 30186861), (157, 17496843), (273, 10062287), (471, 5832281), (1099, 2499549), (2041, 1345911), (3297, 833183), (6123, 448637), (14287, 192273), (42861, 64091)]