8990751

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{38921}}^1$

素因数の和:38942

約数の個数: 16

約数和(自身を含む): 14946048

約数和(自身を除く): 5955297

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 38921, 116763, 272447, 428131, 817341, 1284393, 2996917, 8990751]

約数ペア:

[(1, 8990751), (3, 2996917), (7, 1284393), (11, 817341), (21, 428131), (33, 272447), (77, 116763), (231, 38921)]