17917556553

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{2657}}^1\times {\mathrm{57637}}^1$

素因数の和:60313

約数の個数: 24

約数和(自身を含む): 27882728328

約数和(自身を除く): 9965171775

約数列:

[1, 3, 9, 13, 39, 117, 2657, 7971, 23913, 34541, 57637, 103623, 172911, 310869, 518733, 749281, 2247843, 6743529, 153141509, 459424527, 1378273581, 1990839617, 5972518851, 17917556553]

約数ペア:

[(1, 17917556553), (3, 5972518851), (9, 1990839617), (13, 1378273581), (39, 459424527), (117, 153141509), (2657, 6743529), (7971, 2247843), (23913, 749281), (34541, 518733), (57637, 310869), (103623, 172911)]