13533377

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 17781120

約数和(自身を除く): 4247743

約数列:

[1, 11, 13, 17, 19, 143, 187, 209, 221, 247, 293, 323, 2431, 2717, 3223, 3553, 3809, 4199, 4981, 5567, 41899, 46189, 54791, 61237, 64753, 72371, 94639, 712283, 796081, 1041029, 1230307, 13533377]

約数ペア:

[(1, 13533377), (11, 1230307), (13, 1041029), (17, 796081), (19, 712283), (143, 94639), (187, 72371), (209, 64753), (221, 61237), (247, 54791), (293, 46189), (323, 41899), (2431, 5567), (2717, 4981), (3223, 4199), (3553, 3809)]