15070293

素因数分解:

$3^4\times 7^2\times {\mathrm{3797}}^1$

素因数の和:3823

約数の個数: 30

約数和(自身を含む): 26194806

約数和(自身を除く): 11124513

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3797, 3969, 11391, 26579, 34173, 79737, 102519, 186053, 239211, 307557, 558159, 717633, 1674477, 2152899, 5023431, 15070293]

約数ペア:

[(1, 15070293), (3, 5023431), (7, 2152899), (9, 1674477), (21, 717633), (27, 558159), (49, 307557), (63, 239211), (81, 186053), (147, 102519), (189, 79737), (441, 34173), (567, 26579), (1323, 11391), (3797, 3969)]