7946343

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 12147408

約数和(自身を除く): 4201065

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 617, 1431, 1851, 4293, 5553, 12879, 16659, 32701, 49977, 98103, 149931, 294309, 882927, 2648781, 7946343]

約数ペア:

[(1, 7946343), (3, 2648781), (9, 882927), (27, 294309), (53, 149931), (81, 98103), (159, 49977), (243, 32701), (477, 16659), (617, 12879), (1431, 5553), (1851, 4293)]