17717387527

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{145121}}^1$

素因数の和:145398

約数の個数: 16

約数和(自身を含む): 20563206912

約数和(自身を除く): 2845819385

約数列:

[1, 7, 107, 163, 749, 1141, 17441, 122087, 145121, 1015847, 15527947, 23654723, 108695629, 165583061, 2531055361, 17717387527]

約数ペア:

[(1, 17717387527), (7, 2531055361), (107, 165583061), (163, 108695629), (749, 23654723), (1141, 15527947), (17441, 1015847), (122087, 145121)]