317618231

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{10709}}^1$

素因数の和:10958

約数の個数: 16

約数和(自身を含む): 383846400

約数和(自身を除く): 66228169

約数列:

[1, 7, 19, 133, 223, 1561, 4237, 10709, 29659, 74963, 203471, 1424297, 2388107, 16716749, 45374033, 317618231]

約数ペア:

[(1, 317618231), (7, 45374033), (19, 16716749), (133, 2388107), (223, 1424297), (1561, 203471), (4237, 74963), (10709, 29659)]