304631427

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{38449}}^1$

素因数の和:38610

約数の個数: 16

約数和(自身を含む): 430640000

約数和(自身を除く): 126008573

約数列:

[1, 3, 19, 57, 139, 417, 2641, 7923, 38449, 115347, 730531, 2191593, 5344411, 16033233, 101543809, 304631427]

約数ペア:

[(1, 304631427), (3, 101543809), (19, 16033233), (57, 5344411), (139, 2191593), (417, 730531), (2641, 115347), (7923, 38449)]