27474461

素因数分解:

$7^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:189

約数の個数: 24

約数和(自身を含む): 33497856

約数和(自身を除く): 6023395

約数列:

[1, 7, 37, 47, 61, 259, 329, 427, 1369, 1739, 2257, 2867, 9583, 12173, 15799, 20069, 64343, 83509, 106079, 450401, 584563, 742553, 3924923, 27474461]

約数ペア:

[(1, 27474461), (7, 3924923), (37, 742553), (47, 584563), (61, 450401), (259, 106079), (329, 83509), (427, 64343), (1369, 20069), (1739, 15799), (2257, 12173), (2867, 9583)]