28783051

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3923}}^1$

素因数の和:3986

約数の個数: 16

約数和(自身を含む): 33903360

約数和(自身を除く): 5120309

約数列:

[1, 11, 23, 29, 253, 319, 667, 3923, 7337, 43153, 90229, 113767, 992519, 1251437, 2616641, 28783051]

約数ペア:

[(1, 28783051), (11, 2616641), (23, 1251437), (29, 992519), (253, 113767), (319, 90229), (667, 43153), (3923, 7337)]