2912902279

素因数分解:

$7^1\times {\mathrm{331}}^1\times {\mathrm{881}}^1\times {\mathrm{1427}}^1$

素因数の和:2646

約数の個数: 16

約数和(自身を含む): 3345221376

約数和(自身を除く): 432319097

約数列:

[1, 7, 331, 881, 1427, 2317, 6167, 9989, 291611, 472337, 1257187, 2041277, 3306359, 8800309, 416128897, 2912902279]

約数ペア:

[(1, 2912902279), (7, 416128897), (331, 8800309), (881, 3306359), (1427, 2041277), (2317, 1257187), (6167, 472337), (9989, 291611)]