2197767

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:183

約数の個数: 32

約数和(自身を含む): 3548160

約数和(自身を除く): 1350393

約数列:

[1, 3, 11, 13, 33, 39, 47, 109, 141, 143, 327, 429, 517, 611, 1199, 1417, 1551, 1833, 3597, 4251, 5123, 6721, 15369, 15587, 20163, 46761, 56353, 66599, 169059, 199797, 732589, 2197767]

約数ペア:

[(1, 2197767), (3, 732589), (11, 199797), (13, 169059), (33, 66599), (39, 56353), (47, 46761), (109, 20163), (141, 15587), (143, 15369), (327, 6721), (429, 5123), (517, 4251), (611, 3597), (1199, 1833), (1417, 1551)]