28161683

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1409}}^1$

素因数の和:1522

約数の個数: 16

約数和(自身を含む): 32486400

約数和(自身を除く): 4324717

約数列:

[1, 11, 23, 79, 253, 869, 1409, 1817, 15499, 19987, 32407, 111311, 356477, 1224421, 2560153, 28161683]

約数ペア:

[(1, 28161683), (11, 2560153), (23, 1224421), (79, 356477), (253, 111311), (869, 32407), (1409, 19987), (1817, 15499)]