2912707989

素因数分解:

$3^2\times {\mathrm{631}}^1\times {\mathrm{512891}}^1$

素因数の和:513528

約数の個数: 12

約数和(自身を含む): 4213920672

約数和(自身を除く): 1301212683

約数列:

[1, 3, 9, 631, 1893, 5679, 512891, 1538673, 4616019, 323634221, 970902663, 2912707989]

約数ペア:

[(1, 2912707989), (3, 970902663), (9, 323634221), (631, 4616019), (1893, 1538673), (5679, 512891)]