37984989

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{17909}}^1$

素因数の和:18020

約数の個数: 16

約数和(自身を含む): 58458240

約数和(自身を除く): 20473251

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 17909, 53727, 125363, 376089, 1808809, 5426427, 12661663, 37984989]

約数ペア:

[(1, 37984989), (3, 12661663), (7, 5426427), (21, 1808809), (101, 376089), (303, 125363), (707, 53727), (2121, 17909)]