2912337141

素因数分解:

$3^1\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{127583}}^1$

素因数の和:128680

約数の個数: 16

約数和(自身を含む): 4441964544

約数和(自身を除く): 1529627403

約数列:

[1, 3, 7, 21, 1087, 3261, 7609, 22827, 127583, 382749, 893081, 2679243, 138682721, 416048163, 970779047, 2912337141]

約数ペア:

[(1, 2912337141), (3, 970779047), (7, 416048163), (21, 138682721), (1087, 2679243), (3261, 893081), (7609, 382749), (22827, 127583)]