13253037

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1193}}^1$

素因数の和:1249

約数の個数: 24

約数和(自身を含む): 21129024

約数和(自身を除く): 7875987

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 529, 1193, 1587, 3579, 3703, 8351, 11109, 25053, 27439, 82317, 192073, 576219, 631097, 1893291, 4417679, 13253037]

約数ペア:

[(1, 13253037), (3, 4417679), (7, 1893291), (21, 631097), (23, 576219), (69, 192073), (161, 82317), (483, 27439), (529, 25053), (1193, 11109), (1587, 8351), (3579, 3703)]