1393281005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{35951}}^1$

素因数の和:36316

約数の個数: 16

約数和(自身を含む): 1749855744

約数和(自身を除く): 356574739

約数列:

[1, 5, 23, 115, 337, 1685, 7751, 35951, 38755, 179755, 826873, 4134365, 12115487, 60577435, 278656201, 1393281005]

約数ペア:

[(1, 1393281005), (5, 278656201), (23, 60577435), (115, 12115487), (337, 4134365), (1685, 826873), (7751, 179755), (35951, 38755)]