12252681

素因数分解:

$3^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{269}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 20908800

約数和(自身を除く): 8656119

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 241, 269, 723, 807, 1687, 1883, 2169, 2421, 5061, 5649, 6507, 7263, 15183, 16947, 45549, 50841, 64829, 194487, 453803, 583461, 1361409, 1750383, 4084227, 12252681]

約数ペア:

[(1, 12252681), (3, 4084227), (7, 1750383), (9, 1361409), (21, 583461), (27, 453803), (63, 194487), (189, 64829), (241, 50841), (269, 45549), (723, 16947), (807, 15183), (1687, 7263), (1883, 6507), (2169, 5649), (2421, 5061)]