260298429

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{19751}}^1$

素因数の和:19968

約数の個数: 16

約数和(自身を含む): 364068864

約数和(自身を除く): 103770435

約数列:

[1, 3, 23, 69, 191, 573, 4393, 13179, 19751, 59253, 454273, 1362819, 3772441, 11317323, 86766143, 260298429]

約数ペア:

[(1, 260298429), (3, 86766143), (23, 11317323), (69, 3772441), (191, 1362819), (573, 454273), (4393, 59253), (13179, 19751)]