2912346129

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12607559}}^1$

素因数の和:12607580

約数の個数: 16

約数和(自身を含む): 4841303040

約数和(自身を除く): 1928956911

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 12607559, 37822677, 88252913, 138683149, 264758739, 416049447, 970782043, 2912346129]

約数ペア:

[(1, 2912346129), (3, 970782043), (7, 416049447), (11, 264758739), (21, 138683149), (33, 88252913), (77, 37822677), (231, 12607559)]