2298051

素因数分解:

$3^5\times 7^2\times {\mathrm{193}}^1$

素因数の和:222

約数の個数: 36

約数和(自身を含む): 4025112

約数和(自身を除く): 1727061

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 193, 243, 441, 567, 579, 1323, 1351, 1701, 1737, 3969, 4053, 5211, 9457, 11907, 12159, 15633, 28371, 36477, 46899, 85113, 109431, 255339, 328293, 766017, 2298051]

約数ペア:

[(1, 2298051), (3, 766017), (7, 328293), (9, 255339), (21, 109431), (27, 85113), (49, 46899), (63, 36477), (81, 28371), (147, 15633), (189, 12159), (193, 11907), (243, 9457), (441, 5211), (567, 4053), (579, 3969), (1323, 1737), (1351, 1701)]