1330763871

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{65707}}^1$

素因数の和:65910

約数の個数: 16

約数和(自身を含む): 1827208064

約数和(自身を除く): 496444193

約数列:

[1, 3, 43, 129, 157, 471, 6751, 20253, 65707, 197121, 2825401, 8476203, 10315999, 30947997, 443587957, 1330763871]

約数ペア:

[(1, 1330763871), (3, 443587957), (43, 30947997), (129, 10315999), (157, 8476203), (471, 2825401), (6751, 197121), (20253, 65707)]