27273938

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{2539}}^1$

素因数の和:2713

約数の個数: 16

約数和(自身を含む): 42245280

約数和(自身を除く): 14971342

約数列:

[1, 2, 41, 82, 131, 262, 2539, 5078, 5371, 10742, 104099, 208198, 332609, 665218, 13636969, 27273938]

約数ペア:

[(1, 27273938), (2, 13636969), (41, 665218), (82, 332609), (131, 208198), (262, 104099), (2539, 10742), (5078, 5371)]