788103147

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{1571}}^1$

素因数の和:2283

約数の個数: 32

約数和(自身を含む): 1193713920

約数和(自身を除く): 405610773

約数列:

[1, 3, 13, 19, 39, 57, 247, 677, 741, 1571, 2031, 4713, 8801, 12863, 20423, 26403, 29849, 38589, 61269, 89547, 167219, 388037, 501657, 1063567, 1164111, 3190701, 13826371, 20207773, 41479113, 60623319, 262701049, 788103147]

約数ペア:

[(1, 788103147), (3, 262701049), (13, 60623319), (19, 41479113), (39, 20207773), (57, 13826371), (247, 3190701), (677, 1164111), (741, 1063567), (1571, 501657), (2031, 388037), (4713, 167219), (8801, 89547), (12863, 61269), (20423, 38589), (26403, 29849)]