28810563

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18223}}^1$

素因数の和:18274

約数の個数: 16

約数和(自身を含む): 41988096

約数和(自身を除く): 13177533

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 18223, 54669, 309791, 564913, 929373, 1694739, 9603521, 28810563]

約数ペア:

[(1, 28810563), (3, 9603521), (17, 1694739), (31, 929373), (51, 564913), (93, 309791), (527, 54669), (1581, 18223)]