21160806

素因数分解:

$2^1\times 3^1\times {\mathrm{251}}^1\times {\mathrm{14051}}^1$

素因数の和:14307

約数の個数: 16

約数和(自身を含む): 42493248

約数和(自身を除く): 21332442

約数列:

[1, 2, 3, 6, 251, 502, 753, 1506, 14051, 28102, 42153, 84306, 3526801, 7053602, 10580403, 21160806]

約数ペア:

[(1, 21160806), (2, 10580403), (3, 7053602), (6, 3526801), (251, 84306), (502, 42153), (753, 28102), (1506, 14051)]