47191149

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3847}}^1$

素因数の和:3929

約数の個数: 24

約数和(自身を含む): 72034560

約数和(自身を除く): 24843411

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 1363, 3847, 4089, 11541, 12267, 34623, 111563, 180809, 334689, 542427, 1004067, 1627281, 5243461, 15730383, 47191149]

約数ペア:

[(1, 47191149), (3, 15730383), (9, 5243461), (29, 1627281), (47, 1004067), (87, 542427), (141, 334689), (261, 180809), (423, 111563), (1363, 34623), (3847, 12267), (4089, 11541)]