39355197

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 61780992

約数和(自身を除く): 22425795

約数列:

[1, 3, 7, 21, 67, 83, 201, 249, 337, 469, 581, 1011, 1407, 1743, 2359, 5561, 7077, 16683, 22579, 27971, 38927, 67737, 83913, 116781, 158053, 195797, 474159, 587391, 1874057, 5622171, 13118399, 39355197]

約数ペア:

[(1, 39355197), (3, 13118399), (7, 5622171), (21, 1874057), (67, 587391), (83, 474159), (201, 195797), (249, 158053), (337, 116781), (469, 83913), (581, 67737), (1011, 38927), (1407, 27971), (1743, 22579), (2359, 16683), (5561, 7077)]