40314519

素因数分解:

$3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2819}}^1$

素因数の和:3059

約数の個数: 24

約数和(自身を含む): 66867840

約数和(自身を除く): 26553321

約数列:

[1, 3, 7, 9, 21, 63, 227, 681, 1589, 2043, 2819, 4767, 8457, 14301, 19733, 25371, 59199, 177597, 639913, 1919739, 4479391, 5759217, 13438173, 40314519]

約数ペア:

[(1, 40314519), (3, 13438173), (7, 5759217), (9, 4479391), (21, 1919739), (63, 639913), (227, 177597), (681, 59199), (1589, 25371), (2043, 19733), (2819, 14301), (4767, 8457)]