2912778771

素因数分解:

$3^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{150929}}^1$

素因数の和:151858

約数の個数: 16

約数和(自身を含む): 4443379200

約数和(自身を除く): 1530600429

約数列:

[1, 3, 7, 21, 919, 2757, 6433, 19299, 150929, 452787, 1056503, 3169509, 138703751, 416111253, 970926257, 2912778771]

約数ペア:

[(1, 2912778771), (3, 970926257), (7, 416111253), (21, 138703751), (919, 3169509), (2757, 1056503), (6433, 452787), (19299, 150929)]