19330113

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:186

約数の個数: 32

約数和(自身を含む): 29233152

約数和(自身を除く): 9903039

約数列:

[1, 3, 11, 33, 47, 103, 121, 141, 309, 363, 517, 1133, 1331, 1551, 3399, 3993, 4841, 5687, 12463, 14523, 17061, 37389, 53251, 62557, 137093, 159753, 187671, 411279, 585761, 1757283, 6443371, 19330113]

約数ペア:

[(1, 19330113), (3, 6443371), (11, 1757283), (33, 585761), (47, 411279), (103, 187671), (121, 159753), (141, 137093), (309, 62557), (363, 53251), (517, 37389), (1133, 17061), (1331, 14523), (1551, 12463), (3399, 5687), (3993, 4841)]