233513021

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1\times {\mathrm{1723}}^1$

素因数の和:2768

約数の個数: 16

約数和(自身を含む): 281356800

約数和(自身を除く): 47843779

約数列:

[1, 7, 19, 133, 1019, 1723, 7133, 12061, 19361, 32737, 135527, 229159, 1755737, 12290159, 33359003, 233513021]

約数ペア:

[(1, 233513021), (7, 33359003), (19, 12290159), (133, 1755737), (1019, 229159), (1723, 135527), (7133, 32737), (12061, 19361)]