42970653

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{11731}}^1$

素因数の和:11785

約数の個数: 24

約数和(自身を含む): 69547296

約数和(自身を除く): 26576643

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663, 11731, 35193, 105579, 129041, 387123, 434047, 1161369, 1302141, 3906423, 4774517, 14323551, 42970653]

約数ペア:

[(1, 42970653), (3, 14323551), (9, 4774517), (11, 3906423), (33, 1302141), (37, 1161369), (99, 434047), (111, 387123), (333, 129041), (407, 105579), (1221, 35193), (3663, 11731)]