2990292981

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{9697}}^1\times {\mathrm{7907}}^1$

素因数の和:17620

約数の個数: 16

約数和(自身を含む): 4294739904

約数和(自身を除く): 1304446923

約数列:

[1, 3, 13, 39, 7907, 9697, 23721, 29091, 102791, 126061, 308373, 378183, 76674179, 230022537, 996764327, 2990292981]

約数ペア:

[(1, 2990292981), (3, 996764327), (13, 230022537), (39, 76674179), (7907, 378183), (9697, 308373), (23721, 126061), (29091, 102791)]