28472807

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1423}}^1$

素因数の和:1558

約数の個数: 16

約数和(自身を含む): 33219072

約数和(自身を除く): 4746265

約数列:

[1, 11, 17, 107, 187, 1177, 1423, 1819, 15653, 20009, 24191, 152261, 266101, 1674871, 2588437, 28472807]

約数ペア:

[(1, 28472807), (11, 2588437), (17, 1674871), (107, 266101), (187, 152261), (1177, 24191), (1423, 20009), (1819, 15653)]