7836278079

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2938237}}^1$

素因数の和:2938374

約数の個数: 16

約数和(自身を含む): 12035022848

約数和(自身を除く): 4198744769

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 2938237, 8814711, 20567659, 61702977, 373156099, 1119468297, 2612092693, 7836278079]

約数ペア:

[(1, 7836278079), (3, 2612092693), (7, 1119468297), (21, 373156099), (127, 61702977), (381, 20567659), (889, 8814711), (2667, 2938237)]