1299854087

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{315269}}^1$

素因数の和:315326

約数の個数: 16

約数和(自身を含む): 1614182400

約数和(自身を除く): 314328313

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 315269, 2206883, 5990111, 9773339, 41930777, 68413373, 185693441, 1299854087]

約数ペア:

[(1, 1299854087), (7, 185693441), (19, 68413373), (31, 41930777), (133, 9773339), (217, 5990111), (589, 2206883), (4123, 315269)]