1158192819

素因数分解:

$3^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{28591}}^1$

素因数の和:29247

約数の個数: 24

約数和(自身を含む): 1914977792

約数和(自身を除く): 756784973

約数列:

[1, 3, 7, 9, 21, 63, 643, 1929, 4501, 5787, 13503, 28591, 40509, 85773, 200137, 257319, 600411, 1801233, 18384013, 55152039, 128688091, 165456117, 386064273, 1158192819]

約数ペア:

[(1, 1158192819), (3, 386064273), (7, 165456117), (9, 128688091), (21, 55152039), (63, 18384013), (643, 1801233), (1929, 600411), (4501, 257319), (5787, 200137), (13503, 85773), (28591, 40509)]