1264188196439

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{160246951}}^1$

素因数の和:160246995

約数の個数: 16

約数和(自身を含む): 1538370739200

約数和(自身を除く): 274182542761

約数列:

[1, 7, 23, 49, 161, 343, 1127, 7889, 160246951, 1121728657, 3685679873, 7852100599, 25799759111, 54964704193, 180598313777, 1264188196439]

約数ペア:

[(1, 1264188196439), (7, 180598313777), (23, 54964704193), (49, 25799759111), (161, 7852100599), (343, 3685679873), (1127, 1121728657), (7889, 160246951)]