2983281609

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12914639}}^1$

素因数の和:12914660

約数の個数: 16

約数和(自身を含む): 4959221760

約数和(自身を除く): 1975940151

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 12914639, 38743917, 90402473, 142061029, 271207419, 426183087, 994427203, 2983281609]

約数ペア:

[(1, 2983281609), (3, 994427203), (7, 426183087), (11, 271207419), (21, 142061029), (33, 90402473), (77, 38743917), (231, 12914639)]