27731427

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{409}}^1$

素因数の和:742

約数の個数: 16

約数和(自身を含む): 37608480

約数和(自身を除く): 9877053

約数列:

[1, 3, 97, 233, 291, 409, 699, 1227, 22601, 39673, 67803, 95297, 119019, 285891, 9243809, 27731427]

約数ペア:

[(1, 27731427), (3, 9243809), (97, 285891), (233, 119019), (291, 95297), (409, 67803), (699, 39673), (1227, 22601)]