5289771

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 8087040

約数和(自身を除く): 2797269

約数列:

[1, 3, 17, 19, 51, 53, 57, 103, 159, 309, 323, 901, 969, 1007, 1751, 1957, 2703, 3021, 5253, 5459, 5871, 16377, 17119, 33269, 51357, 92803, 99807, 103721, 278409, 311163, 1763257, 5289771]

約数ペア:

[(1, 5289771), (3, 1763257), (17, 311163), (19, 278409), (51, 103721), (53, 99807), (57, 92803), (103, 51357), (159, 33269), (309, 17119), (323, 16377), (901, 5871), (969, 5459), (1007, 5253), (1751, 3021), (1957, 2703)]