2965305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 5603328

約数和(自身を除く): 2638023

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 911, 1085, 2733, 3255, 4555, 6377, 13665, 19131, 28241, 31885, 84723, 95655, 141205, 197687, 423615, 593061, 988435, 2965305]

約数ペア:

[(1, 2965305), (3, 988435), (5, 593061), (7, 423615), (15, 197687), (21, 141205), (31, 95655), (35, 84723), (93, 31885), (105, 28241), (155, 19131), (217, 13665), (465, 6377), (651, 4555), (911, 3255), (1085, 2733)]