28643328003

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{971}}^1\times {\mathrm{185527}}^1$

素因数の和:186554

約数の個数: 16

約数和(自身を含む): 38951974656

約数和(自身を除く): 10308646653

約数列:

[1, 3, 53, 159, 971, 2913, 51463, 154389, 185527, 556581, 9832931, 29498793, 180146717, 540440151, 9547776001, 28643328003]

約数ペア:

[(1, 28643328003), (3, 9547776001), (53, 540440151), (159, 180146717), (971, 29498793), (2913, 9832931), (51463, 556581), (154389, 185527)]