511403121

素因数分解:

$3^2\times {\mathrm{5347}}^1\times {\mathrm{10627}}^1$

素因数の和:15980

約数の個数: 12

約数和(自身を含む): 738901072

約数和(自身を除く): 227497951

約数列:

[1, 3, 9, 5347, 10627, 16041, 31881, 48123, 95643, 56822569, 170467707, 511403121]

約数ペア:

[(1, 511403121), (3, 170467707), (9, 56822569), (5347, 95643), (10627, 48123), (16041, 31881)]