11851191

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:353

約数の個数: 40

約数和(自身を含む): 19793664

約数和(自身を除く): 7942473

約数列:

[1, 3, 9, 11, 27, 33, 47, 81, 99, 141, 283, 297, 423, 517, 849, 891, 1269, 1551, 2547, 3113, 3807, 4653, 7641, 9339, 13301, 13959, 22923, 28017, 39903, 41877, 84051, 119709, 146311, 252153, 359127, 438933, 1077381, 1316799, 3950397, 11851191]

約数ペア:

[(1, 11851191), (3, 3950397), (9, 1316799), (11, 1077381), (27, 438933), (33, 359127), (47, 252153), (81, 146311), (99, 119709), (141, 84051), (283, 41877), (297, 39903), (423, 28017), (517, 22923), (849, 13959), (891, 13301), (1269, 9339), (1551, 7641), (2547, 4653), (3113, 3807)]