28246737

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{2287}}^1$

素因数の和:2492

約数の個数: 16

約数和(自身を含む): 39536640

約数和(自身を除く): 11289903

約数列:

[1, 3, 23, 69, 179, 537, 2287, 4117, 6861, 12351, 52601, 157803, 409373, 1228119, 9415579, 28246737]

約数ペア:

[(1, 28246737), (3, 9415579), (23, 1228119), (69, 409373), (179, 157803), (537, 52601), (2287, 12351), (4117, 6861)]