2687511009

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{103553}}^1$

素因数の和:103808

約数の個数: 16

約数和(自身を含む): 3688179264

約数和(自身を除く): 1000668255

約数列:

[1, 3, 41, 123, 211, 633, 8651, 25953, 103553, 310659, 4245673, 12737019, 21849683, 65549049, 895837003, 2687511009]

約数ペア:

[(1, 2687511009), (3, 895837003), (41, 65549049), (123, 21849683), (211, 12737019), (633, 4245673), (8651, 310659), (25953, 103553)]