172357689

素因数分解:

$3^1\times 7^1\times {\mathrm{1609}}^1\times {\mathrm{5101}}^1$

素因数の和:6720

約数の個数: 16

約数和(自身を含む): 262855040

約数和(自身を除く): 90497351

約数列:

[1, 3, 7, 21, 1609, 4827, 5101, 11263, 15303, 33789, 35707, 107121, 8207509, 24622527, 57452563, 172357689]

約数ペア:

[(1, 172357689), (3, 57452563), (7, 24622527), (21, 8207509), (1609, 107121), (4827, 35707), (5101, 33789), (11263, 15303)]