11931249

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 18247680

約数和(自身を除く): 6316431

約数列:

[1, 3, 11, 31, 33, 93, 107, 109, 321, 327, 341, 1023, 1177, 1199, 3317, 3379, 3531, 3597, 9951, 10137, 11663, 34989, 36487, 37169, 109461, 111507, 128293, 361553, 384879, 1084659, 3977083, 11931249]

約数ペア:

[(1, 11931249), (3, 3977083), (11, 1084659), (31, 384879), (33, 361553), (93, 128293), (107, 111507), (109, 109461), (321, 37169), (327, 36487), (341, 34989), (1023, 11663), (1177, 10137), (1199, 9951), (3317, 3597), (3379, 3531)]