2170883

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 32

約数和(自身を含む): 2903040

約数和(自身を除く): 732157

約数列:

[1, 11, 13, 17, 19, 47, 143, 187, 209, 221, 247, 323, 517, 611, 799, 893, 2431, 2717, 3553, 4199, 6721, 8789, 9823, 10387, 11609, 15181, 46189, 114257, 127699, 166991, 197353, 2170883]

約数ペア:

[(1, 2170883), (11, 197353), (13, 166991), (17, 127699), (19, 114257), (47, 46189), (143, 15181), (187, 11609), (209, 10387), (221, 9823), (247, 8789), (323, 6721), (517, 4199), (611, 3553), (799, 2717), (893, 2431)]