12867393

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1051}}^1$

素因数の和:1125

約数の個数: 32

約数和(自身を含む): 21814272

約数和(自身を除く): 8946879

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 159, 231, 371, 583, 1051, 1113, 1749, 3153, 4081, 7357, 11561, 12243, 22071, 34683, 55703, 80927, 167109, 242781, 389921, 612733, 1169763, 1838199, 4289131, 12867393]

約数ペア:

[(1, 12867393), (3, 4289131), (7, 1838199), (11, 1169763), (21, 612733), (33, 389921), (53, 242781), (77, 167109), (159, 80927), (231, 55703), (371, 34683), (583, 22071), (1051, 12243), (1113, 11561), (1749, 7357), (3153, 4081)]