61708913

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{467}}^1$

素因数の和:956

約数の個数: 16

約数和(自身を含む): 72483840

約数和(自身を除く): 10774927

約数列:

[1, 7, 43, 301, 439, 467, 3073, 3269, 18877, 20081, 132139, 140567, 205013, 1435091, 8815559, 61708913]

約数ペア:

[(1, 61708913), (7, 8815559), (43, 1435091), (301, 205013), (439, 140567), (467, 132139), (3073, 20081), (3269, 18877)]