47953321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{367}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 56981120

約数和(自身を除く): 9027799

約数列:

[1, 13, 19, 23, 247, 299, 367, 437, 529, 4771, 5681, 6877, 6973, 8441, 10051, 90649, 109733, 130663, 160379, 194143, 2084927, 2523859, 3688717, 47953321]

約数ペア:

[(1, 47953321), (13, 3688717), (19, 2523859), (23, 2084927), (247, 194143), (299, 160379), (367, 130663), (437, 109733), (529, 90649), (4771, 10051), (5681, 8441), (6877, 6973)]