384694849

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{217219}}^1$

素因数の和:217260

約数の個数: 16

約数和(自身を含む): 500474880

約数和(自身を除く): 115780031

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 217219, 1520533, 2389409, 4996037, 16725863, 34972259, 54956407, 384694849]

約数ペア:

[(1, 384694849), (7, 54956407), (11, 34972259), (23, 16725863), (77, 4996037), (161, 2389409), (253, 1520533), (1771, 217219)]