308236473

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{2917}}^1$

素因数の和:3181

約数の個数: 24

約数和(自身を含む): 455208000

約数和(自身を除く): 146971527

約数列:

[1, 3, 9, 59, 177, 199, 531, 597, 1791, 2917, 8751, 11741, 26253, 35223, 105669, 172103, 516309, 580483, 1548927, 1741449, 5224347, 34248497, 102745491, 308236473]

約数ペア:

[(1, 308236473), (3, 102745491), (9, 34248497), (59, 5224347), (177, 1741449), (199, 1548927), (531, 580483), (597, 516309), (1791, 172103), (2917, 105669), (8751, 35223), (11741, 26253)]