27238989

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{4229}}^1$

素因数の和:4364

約数の個数: 16

約数和(自身を含む): 38577600

約数和(自身を除く): 11338611

約数列:

[1, 3, 19, 57, 113, 339, 2147, 4229, 6441, 12687, 80351, 241053, 477877, 1433631, 9079663, 27238989]

約数ペア:

[(1, 27238989), (3, 9079663), (19, 1433631), (57, 477877), (113, 241053), (339, 80351), (2147, 12687), (4229, 6441)]