28669803

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29587}}^1$

素因数の和:29626

約数の個数: 16

約数和(自身を含む): 42606720

約数和(自身を除く): 13936917

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 29587, 88761, 502979, 562153, 1508937, 1686459, 9556601, 28669803]

約数ペア:

[(1, 28669803), (3, 9556601), (17, 1686459), (19, 1508937), (51, 562153), (57, 502979), (323, 88761), (969, 29587)]