11967219

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1109}}^1$

素因数の和:1235

約数の個数: 24

約数和(自身を含む): 19047600

約数和(自身を除く): 7080381

約数列:

[1, 3, 9, 11, 33, 99, 109, 327, 981, 1109, 1199, 3327, 3597, 9981, 10791, 12199, 36597, 109791, 120881, 362643, 1087929, 1329691, 3989073, 11967219]

約数ペア:

[(1, 11967219), (3, 3989073), (9, 1329691), (11, 1087929), (33, 362643), (99, 120881), (109, 109791), (327, 36597), (981, 12199), (1109, 10791), (1199, 9981), (3327, 3597)]