8649693

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1338

約数の個数: 32

約数和(自身を含む): 14537600

約数和(自身を除く): 5887907

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 1297, 2223, 3891, 6669, 11673, 16861, 24643, 35019, 50583, 73929, 151749, 221787, 320359, 455247, 665361, 961077, 2883231, 8649693]

約数ペア:

[(1, 8649693), (3, 2883231), (9, 961077), (13, 665361), (19, 455247), (27, 320359), (39, 221787), (57, 151749), (117, 73929), (171, 50583), (247, 35019), (351, 24643), (513, 16861), (741, 11673), (1297, 6669), (2223, 3891)]