1481130147

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{538397}}^1$

素因数の和:538538

約数の個数: 16

約数和(自身を含む): 2274193152

約数和(自身を除く): 793063005

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 538397, 1615191, 3768779, 11306337, 70530007, 211590021, 493710049, 1481130147]

約数ペア:

[(1, 1481130147), (3, 493710049), (7, 211590021), (21, 70530007), (131, 11306337), (393, 3768779), (917, 1615191), (2751, 538397)]