889955967

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{4297}}^1$

素因数の和:4479

約数の個数: 32

約数和(自身を含む): 1307142144

約数和(自身を除く): 417186177

約数列:

[1, 3, 17, 31, 51, 93, 131, 393, 527, 1581, 2227, 4061, 4297, 6681, 12183, 12891, 69037, 73049, 133207, 207111, 219147, 399621, 562907, 1688721, 2264519, 6793557, 9569419, 17450117, 28708257, 52350351, 296651989, 889955967]

約数ペア:

[(1, 889955967), (3, 296651989), (17, 52350351), (31, 28708257), (51, 17450117), (93, 9569419), (131, 6793557), (393, 2264519), (527, 1688721), (1581, 562907), (2227, 399621), (4061, 219147), (4297, 207111), (6681, 133207), (12183, 73049), (12891, 69037)]