231190377

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{51137}}^1$

素因数の和:51288

約数の個数: 16

約数和(自身を含む): 338738112

約数和(自身を除く): 107547735

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 51137, 153411, 562507, 1687521, 7005769, 21017307, 77063459, 231190377]

約数ペア:

[(1, 231190377), (3, 77063459), (11, 21017307), (33, 7005769), (137, 1687521), (411, 562507), (1507, 153411), (4521, 51137)]