6940557

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1$

素因数の和:589

約数の個数: 24

約数和(自身を含む): 10900344

約数和(自身を除く): 3959787

約数列:

[1, 3, 9, 13, 39, 117, 137, 411, 433, 1233, 1299, 1781, 3897, 5343, 5629, 16029, 16887, 50661, 59321, 177963, 533889, 771173, 2313519, 6940557]

約数ペア:

[(1, 6940557), (3, 2313519), (9, 771173), (13, 533889), (39, 177963), (117, 59321), (137, 50661), (411, 16887), (433, 16029), (1233, 5629), (1299, 5343), (1781, 3897)]