2043708591

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{210323}}^1$

素因数の和:210446

約数の個数: 16

約数和(自身を含む): 2826754560

約数和(自身を除く): 783045969

約数列:

[1, 3, 41, 79, 123, 237, 3239, 9717, 210323, 630969, 8623243, 16615517, 25869729, 49846551, 681236197, 2043708591]

約数ペア:

[(1, 2043708591), (3, 681236197), (41, 49846551), (79, 25869729), (123, 16615517), (237, 8623243), (3239, 630969), (9717, 210323)]