606670407

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{204887}}^1$

素因数の和:204947

約数の個数: 24

約数和(自身を含む): 1022800896

約数和(自身を除く): 416130489

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 204887, 614661, 1434209, 1843983, 4302627, 9629689, 12907881, 28889067, 67407823, 86667201, 202223469, 606670407]

約数ペア:

[(1, 606670407), (3, 202223469), (7, 86667201), (9, 67407823), (21, 28889067), (47, 12907881), (63, 9629689), (141, 4302627), (329, 1843983), (423, 1434209), (987, 614661), (2961, 204887)]